{"id":169,"date":"2023-07-15T18:20:53","date_gmt":"2023-07-15T18:20:53","guid":{"rendered":"https:\/\/mathority.org\/cn\/%e5%be%b7%e6%8b%89%e6%89%98%e6%96%af%e7%89%b9%e7%ad%9b\/"},"modified":"2023-07-15T18:20:53","modified_gmt":"2023-07-15T18:20:53","slug":"%e5%be%b7%e6%8b%89%e6%89%98%e6%96%af%e7%89%b9%e7%ad%9b","status":"publish","type":"post","link":"https:\/\/mathority.org\/cn\/%e5%be%b7%e6%8b%89%e6%89%98%e6%96%af%e7%89%b9%e7%ad%9b\/","title":{"rendered":"\u4ec0\u4e48\u662f\u57c3\u62c9\u6258\u8272\u5c3c\u7b5b\u6cd5\uff1f"},"content":{"rendered":"<p><strong>\u57c3\u62c9\u6258\u8272\u5c3c\u7b5b\u6cd5<\/strong>\u662f\u4e00\u79cd\u6570\u5b66\u7b97\u6cd5\uff0c\u7528\u4e8e\u67e5\u627e\u5c0f\u4e8e\u7ed9\u5b9a\u6570\u5b57\u7684\u6240\u6709<a href=\"https:\/\/mathority.org\/cn\" target=\"_blank\" rel=\"noreferrer noopener\">\u7d20\u6570<\/a>\u3002\u8be5\u7cfb\u7edf\u7531\u5e0c\u814a\u6570\u5b66\u5bb6\u57c3\u62c9\u6258\u8272\u5c3c (Eratosthenes) \u5728 2000 \u591a\u5e74\u524d\u5f00\u53d1\u51fa\u6765\u3002<\/p>\n<p>\u7d20\u6570\u662f\u5927\u4e8e 1 \u7684\u81ea\u7136\u6570\uff0c\u53ea\u6709\u4e24\u4e2a\u7ea6\u6570\uff1a1 \u548c\u5b83\u672c\u8eab\u3002\u4f8b\u5982\uff0c\u6570\u5b57 2 \u662f\u8d28\u6570\uff0c\u56e0\u4e3a\u5b83\u53ea\u80fd\u88ab 1 \u548c 2 \u6574\u9664\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u6570\u5b57 4 \u4e0d\u662f\u8d28\u6570\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u88ab 1\u30012 \u548c 4 \u6574\u9664\u3002<\/p>\n<p>\u4e00\u822c\u6765\u8bf4\uff0c\u57c3\u62c9\u6258\u65af\u7279\u5c3c\u7b5b\u6cd5\u662f\u67e5\u627e\u6240\u6709\u5c0f\u4e8e\u7ed9\u5b9a\u6570\u7684\u7d20\u6570\u7684\u6709\u6548\u65b9\u6cd5\u3002\u4e3a\u6b64\uff0c\u9700\u8981\u4f7f\u7528\u4e00\u4e2a<strong>\u6570\u5b57\u5217\u8868<\/strong>\uff0c\u5e76\u5c06\u627e\u5230\u7684\u7d20\u6570\u7684\u6240\u6709\u500d\u6570\u90fd\u5212\u6389\u3002\u5728\u8fd9\u4e2a\u8fc7\u7a0b\u7684\u6700\u540e\uff0c\u6ca1\u6709\u88ab\u5212\u6389\u7684\u6570\u5b57\u5c31\u662f\u7d20\u6570\u3002<\/p>\n<h2 class=\"wp-block-heading\"><span id=\"Como_funciona_la_Criba_de_Eratostenes\">\u57c3\u62c9\u6258\u65af\u7279\u5c3c\u7b5b\u5b50\u5982\u4f55\u5de5\u4f5c\uff1f<\/span><\/h2>\n<p>\u57c3\u62c9\u6258\u8272\u5c3c\u7b5b\u662f\u4e00\u4e2a\u5f3a\u5927\u7684\u6982\u5ff5\uff0c\u53ef\u4ee5\u7528\u6765\u76f8\u5bf9<strong>\u5feb\u901f\u3001\u8f7b\u677e\u5730<\/strong>\u627e\u5230\u8bb8\u591a\u7d20\u6570\u3002\u5b83\u7684\u5de5\u4f5c\u539f\u7406\u5f88\u7b80\u5355\uff1a\u7d20\u6570\u7684\u4efb\u4f55\u500d\u6570\u90fd\u4e0d\u80fd\u662f\u7d20\u6570\u3002\u4f8b\u5982\uff0c\u7531\u4e8e 3 \u662f\u8d28\u6570\uff0c\u56e0\u6b64 6\u30019\u300112\u300115 \u4ee5\u53ca\u6240\u6709\u5176\u4ed6 3 \u7684\u500d\u6570\u90fd\u4e0d\u80fd\u662f\u8d28\u6570\u3002<\/p>\n<p>\u5f53\u60a8\u5c1d\u8bd5\u8bc6\u522b\u4e24\u4e2a\u7ed9\u5b9a\u6574\u6570\u4e4b\u95f4\u7684\u7d20\u6570\u6216\u641c\u7d22\u65b0\u7d20\u6570\u65f6\uff0c\u6240\u6709<strong>\u7d20\u6570\u500d\u6570<\/strong>\u53ef\u80fd\u4f1a\u5728\u641c\u7d22\u5f00\u59cb\u4e4b\u524d\u66f4\u65b0\u3002<\/p>\n<p>\u57c3\u62c9\u6258\u8272\u5c3c\u7b5b\u7684\u5de5\u4f5c\u539f\u7406\u5c31\u50cf\u4e00\u4e2a\u8fc7\u6ee4\u5668\uff0c\u4ece\u6570\u5b57\u5217\u8868\u4e2d\u5220\u9664\u6240\u6709\u5148\u524d\u7d20\u6570\u7684\u500d\u6570\uff0c\u8fd9\u6837\u60a8\u5c31\u4e0d\u4f1a\u6d6a\u8d39\u65f6\u95f4\u6d4b\u8bd5\u5b83\u4eec\u3002<\/p>\n<p>\u4e3a\u4e86\u66f4\u597d\u5730\u7406\u89e3\u8fd9\u4e2a\u65b9\u6cd5\uff0c\u6709\u5fc5\u8981\u4f7f\u7528\u4e00\u4e2a\u5b9e\u9645\u7684\u4f8b\u5b50\u3002\u4e0b\u9762\u6211\u4eec\u770b\u770b\u5982\u4f55\u627e\u5230\u6240\u6709<strong>\u5c0f\u4e8e 20 \u7684\u7d20\u6570<\/strong>\uff1a<\/p>\n<ol type=\"1\">\n<li>\u5199\u51fa 2 \u5230 20 \u7684\u6570\u5b57\u5217\u8868\uff1a2\u30013\u30014\u30015\u30016\u30017\u30018\u30019\u300110\u300111\u300112\u300113\u300114\u300115\u300116\u300117\u300118\u300119\u300120\u3002<\/li>\n<li>\u5220\u9664 2 \u7684\u6240\u6709\u500d\u6570\uff1a2\u30013\u30015\u30017\u30019\u300111\u300113\u300115\u300117\u300119\u3002<\/li>\n<li>\u6d88\u9664\u6240\u6709 3 \u7684\u500d\u6570\uff1a2\u30013\u30015\u30017\u300111\u300113\u300117\u300119\u3002<\/li>\n<li>\u5ffd\u7565\u6240\u6709 5 \u7684\u500d\u6570\uff1a2\u30013\u30015\u30017\u300111\u300113\u300117\u300119\u3002<\/li>\n<li>\u5212\u6389\u6240\u6709 7 \u7684\u500d\u6570\uff1a2\u30013\u30015\u30017\u300111\u300113\u300117\u300119\u3002<\/li>\n<\/ol>\n<p>\u672a\u4ea4\u53c9\u7684\u6570\u5b57\u662f\u8d28\u6570\uff1a2\u30013\u30015\u30017\u300111\u300113\u300117\u300119\u3002<\/p>\n<h2 class=\"wp-block-heading\"><span id=\"Ejemplos_practicos_para_encontrar_numeros_primos_usando_la_Criba_de_Eratostenes\">\u4f7f\u7528\u57c3\u62c9\u6258\u8272\u5c3c\u7b5b\u6cd5\u67e5\u627e\u7d20\u6570\u7684\u5b9e\u9645\u793a\u4f8b<\/span><\/h2>\n<p>\u4e0e\u5176\u4ed6\u67e5\u627e\u7d20\u6570\u7684\u65b9\u6cd5\u76f8\u6bd4\uff0c\u57c3\u62c9\u6258\u65af\u7279\u5c3c\u7b5b\u6cd5<strong>\u5feb\u901f\u4e14\u6613\u4e8e\u4f7f\u7528<\/strong>\u3002\u5c24\u5176\u662f\u5728\u6ca1\u6709\u7535\u8111\u7684\u60c5\u51b5\u4e0b\u3002\u8be5\u8fc7\u7a0b\u4e0d\u9700\u8981\u9664\u6cd5\u3001\u4e58\u6cd5\u6216\u641c\u7d22\u56e0\u5b50\u3002<\/p>\n<p>\u5728\u8fd9\u4e24\u79cd\u60c5\u51b5\u4e0b\uff0c\u7b5b\u5b50\u90fd\u4f1a\u5feb\u901f\u6d88\u9664\u7edd\u5bf9\u4e0d\u662f\u7d20\u6570\u7684\u6570\u5b57\u3002\u8be5\u65b9\u6cd5\u7684\u6982\u5ff5\u57fa\u4e8e\u4ee5\u4e0b\u4e8b\u5b9e\uff1a\u6bcf\u4e2a\u6570\u5b57\u90fd\u53ef\u4ee5<strong>\u5206\u4e3a\u56e0\u5b50<\/strong>\u3002\u5982\u6709\u5fc5\u8981\uff0c\u53ef\u4ee5\u5bf9\u8fd9\u4e9b\u56e0\u5b50\u8fdb\u884c\u5212\u5206\uff0c\u76f4\u5230\u53ea\u5269\u4e0b\u8d28\u56e0\u5b50\u3002<\/p>\n<p>\u8fd9\u79f0\u4e3a\u6570\u5b57\u7684\u8d28\u56e0\u6570\u5206\u89e3\u3002\u8fd9\u6837\u7684\u8fc7\u7a0b\u8868\u660e\u6240\u6709\u975e\u7d20\u6570\u90fd\u6709\u4e00\u7ec4\u552f\u4e00\u7684\u7d20\u6570\u56e0\u5b50\u3002<\/p>\n<p>\u6362\u53e5\u8bdd\u8bf4\uff0c\u4efb\u4f55\u975e\u7d20\u6570\u90fd\u6709\u4e00\u4e2a\u7d20\u6570\u4f5c\u4e3a\u5b83\u7684\u56e0\u5b50\u3002\u4e00\u65e6\u8bc6\u522b\u51fa\u7d20\u6570\uff0c\u5b83\u7684\u6240\u6709\u500d\u6570\u5c31\u53ef\u4ee5\u81ea\u52a8\u88ab\u89c6\u4e3a<strong>\u975e\u7d20\u6570<\/strong>\u3002\u57c3\u62c9\u6258\u65af\u7279\u5c3c\u7b5b\u6cd5\u662f\u4e00\u79cd\u6d88\u9664\u5b83\u4eec\u7684\u65b9\u6cd5\u3002\u4f5c\u4e3a\u4e00\u4e2a\u4f8b\u5b50\uff0c\u6211\u4eec\u53ef\u4ee5\u8003\u8651 1 \u5230 30 \u4e4b\u95f4\u7684\u7d20\u6570\uff1a<\/p>\n<p>\u60a8\u9700\u8981\u4e86\u89e3\u7684\u7b2c\u4e00\u4ef6\u4e8b\u662f\uff0c\u7d20\u6570\u662f\u90a3\u4e9b\u9664\u4ee5\u6570\u5b57 1 \u548c\u5b83\u4eec\u672c\u8eab\u7684\u6570\u3002\u8fd9\u5f88\u6e05\u695a\uff0c\u8ba9\u6211\u4eec\u4ee5\u57c3\u62c9\u6258\u65af\u7279\u5c3c\u7b5b\u5b50\u4e3a\u4f8b\uff1a<\/p>\n<ol type=\"1\">\n<li>\u753b\u4e00\u5f20\u8868\u683c\uff0c\u5176\u4e2d\u5305\u542b\u6570\u5b57 1 \u5230 30\u3002 <\/li>\n<\/ol>\n<figure class=\"wp-block-table is-style-stripes\">\n<table>\n<tbody>\n<tr>\n<td class=\"has-text-align-center\" data-align=\"center\"> 1<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 2<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 3<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 4<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 5<\/td>\n<\/tr>\n<tr>\n<td class=\"has-text-align-center\" data-align=\"center\"> 6<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 7<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 8<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 9<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\">\u5341<\/td>\n<\/tr>\n<tr>\n<td class=\"has-text-align-center\" data-align=\"center\">\u5341\u4e00<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\">12<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 13<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 14<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\">\u5341\u4e94<\/td>\n<\/tr>\n<tr>\n<td class=\"has-text-align-center\" data-align=\"center\">16<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 17 \u53f7<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\">18<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 19<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\">\u4e8c\u5341<\/td>\n<\/tr>\n<tr>\n<td class=\"has-text-align-center\" data-align=\"center\">21<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 22<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 23<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 24<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 25<\/td>\n<\/tr>\n<tr>\n<td class=\"has-text-align-center\" data-align=\"center\"> 26<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 27<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 28<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 29<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<ul>\n<li>\u7136\u540e\u5c06\u6570\u5b57 2 \u6807\u8bb0\u4e3a\u7d20\u6570\uff0c\u5e76\u4ece\u5217\u8868\u4e2d\u5220\u9664\u6240\u6709 2 \u7684\u500d\u6570\u3002 <\/li>\n<\/ul>\n<figure class=\"wp-block-table is-style-stripes\">\n<table>\n<tbody>\n<tr>\n<td class=\"has-text-align-center\" data-align=\"center\"> 1<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> <strong>2<\/strong><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 3 <\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 4<\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 5 <\/td>\n<\/tr>\n<tr>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 6<\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 7 <\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 8<\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 9 <\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\">\u5341<\/mark><\/td>\n<\/tr>\n<tr>\n<td class=\"has-text-align-center\" data-align=\"center\">\u5341\u4e00<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 12<\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 13 <\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 14<\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\">\u5341\u4e94<\/td>\n<\/tr>\n<tr>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 16<\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 17 \u53f7<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 18<\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 19 <\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\">\u4e8c\u5341<\/mark><\/td>\n<\/tr>\n<tr>\n<td class=\"has-text-align-center\" data-align=\"center\">21 <\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 22<\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 23 <\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 24<\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 25 <\/td>\n<\/tr>\n<tr>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 26<\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 27 <\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 28<\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 29 <\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 30<\/mark><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<ul>\n<li>\u63a5\u4e0b\u6765\uff0c\u5c06\u4e0b\u4e00\u4e2a\u672a\u6807\u8bb0\u7684\u6570\u5b57\uff08\u5373 3\uff09\u89c6\u4e3a\u8d28\u6570\uff0c\u5e76\u4ece\u5217\u8868\u4e2d\u5212\u6389\u5176\u6240\u6709\u500d\u6570\u3002 <\/li>\n<\/ul>\n<figure class=\"wp-block-table is-style-stripes\">\n<table>\n<tbody>\n<tr>\n<td class=\"has-text-align-center\" data-align=\"center\"> 1<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> <strong>2<\/strong><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> <strong>3<\/strong> <\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 4<\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 5 <\/td>\n<\/tr>\n<tr>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 6<\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 7 <\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 8 <\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 9 <\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\">\u5341<\/mark><\/td>\n<\/tr>\n<tr>\n<td class=\"has-text-align-center\" data-align=\"center\">\u5341\u4e00<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 12<\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 13 <\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 14 <\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\">\u5341\u4e94<\/mark><\/td>\n<\/tr>\n<tr>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 16<\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 17 \u53f7<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 18<\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 19 <\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\">\u4e8c\u5341<\/mark><\/td>\n<\/tr>\n<tr>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 21 <\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 22<\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 23 <\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 24<\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 25 <\/td>\n<\/tr>\n<tr>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 26 <\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 27 <\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 28<\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 29 <\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 30<\/mark><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<ul>\n<li>\u7136\u540e\u4ece\u5217\u8868\u4e2d\u5220\u9664\u6240\u6709 5 \u7684\u500d\u6570\u800c\u4e0d\u6807\u8bb0 5\u3002\u8fd9\u79cd\u60c5\u51b5\u5f88\u7b80\u5355\uff0c\u53ea\u9700\u5220\u9664\u4ee5 5 \u548c 0 \u7ed3\u5c3e\u7684\u6570\u5b57\u5373\u53ef\u3002 <\/li>\n<\/ul>\n<figure class=\"wp-block-table is-style-stripes\">\n<table>\n<tbody>\n<tr>\n<td class=\"has-text-align-center\" data-align=\"center\"> 1<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> <strong>2<\/strong><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> <strong>3<\/strong> <\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 4<\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 5 <\/td>\n<\/tr>\n<tr>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 6<\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 7 <\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 8 <\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 9 <\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\">\u5341<\/mark><\/td>\n<\/tr>\n<tr>\n<td class=\"has-text-align-center\" data-align=\"center\">\u5341\u4e00<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 12<\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 13 <\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 14 <\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\">\u5341\u4e94<\/mark><\/td>\n<\/tr>\n<tr>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 16<\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 17 \u53f7<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 18<\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 19 <\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\">\u4e8c\u5341<\/mark><\/td>\n<\/tr>\n<tr>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 21 <\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 22<\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 23 <\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 24 <\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 25 <\/mark><\/td>\n<\/tr>\n<tr>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 26 <\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 27 <\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 28<\/mark><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 29 <\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"> 30<\/mark><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<ul>\n<li>\u6700\u540e\uff0c\u4e0b\u4e00\u6b65\u662f\u901a\u8fc7\u5212\u6389 2 \u548c 3 \u7684\u500d\u6570\uff0814 \u548c 21\uff09\u6765\u627e\u5230\u4e4b\u524d\u5df2\u7ecf\u6d88\u9664\u7684 7 \u7684\u500d\u6570\u3002<\/li>\n<\/ul>\n<p>\u7ecf\u8fc7\u8fd9\u4e2a\u8fc7\u7a0b\uff0c\u6211\u4eec\u5f97\u5230 2 \u5230 30 \u4e4b\u95f4\u7684\u7d20\u6570\u662f\uff1a <strong>2, 3, 5, 7, 11, 13, 17, 19, 23, 29<\/strong> \u3002<\/p>\n<h2 class=\"wp-block-heading\"><span id=\"Que_aplicaciones_tiene_la_Criba_de_Eratostenes_en_la_cotidianeidad\">\u57c3\u62c9\u6258\u8272\u5c3c\u7b5b\u5728\u65e5\u5e38\u751f\u6d3b\u4e2d\u6709\u54ea\u4e9b\u5e94\u7528\uff1f<\/span><\/h2>\n<p>\u867d\u7136\u8fd9\u4e2a\u7b97\u6cd5\u770b\u8d77\u6765\u5728\u65e5\u5e38\u751f\u6d3b\u4e2d\u6ca1\u6709\u592a\u591a\u5b9e\u9645\u5e94\u7528\uff0c\u4f46\u5b83\u5b9e\u9645\u4e0a\u6709\u51e0\u4e2a\u91cd\u8981\u7684\u5e94\u7528\u3002<\/p>\n<p>\u57c3\u62c9\u6258\u65af\u7279\u5c3c\u7b5b\u6700\u5e38\u89c1\u7684\u5e94\u7528\u4e4b\u4e00\u662f<strong>\u5bc6\u7801\u5b66<\/strong>\u3002\u8d28\u6570\u5728\u8bb8\u591a\u52a0\u5bc6\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u4e2d\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\u3002\u56e0\u6b64\uff0c\u57c3\u62c9\u6258\u8272\u5c3c\u7b5b\u662f\u67e5\u627e\u548c\u751f\u6210\u7d20\u6570\u7684\u6709\u7528\u5de5\u5177\u3002<\/p>\n<p>\u57c3\u62c9\u6258\u8272\u5c3c\u7b5b\u6cd5\u7684\u53e6\u4e00\u4e2a\u76f8\u5173\u5e94\u7528\u662f\u6570\u5b57\u7684\u56e0\u5f0f\u5206\u89e3\u3002\u5982\u679c\u4f60\u60f3\u627e\u5230<strong>\u4e00\u4e2a\u5927\u6570\u7684\u56e0\u6570<\/strong>\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u57c3\u62c9\u6258\u8272\u5c3c\u7b5b\u6cd5\u6765\u786e\u5b9a\u54ea\u4e9b\u7d20\u6570\u6574\u9664\u8be5\u6570\u3002\u8fd9\u5bf9\u4e8e\u89e3\u51b3\u6570\u5b66\u95ee\u9898\u6216\u5206\u6790\u6570\u5b57\u7684\u7ed3\u6784\u5f88\u6709\u7528\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u57c3\u62c9\u6258\u65af\u7279\u5c3c\u7b5b\u6cd5\u8fd8\u7528\u4e8e\u4f18\u5316\u7b97\u6cd5\u548c\u6570\u636e\u96c6\u7814\u7a76\u3002\u4f8b\u5982\uff0c\u5b83\u53ef\u7528\u4e8e\u67e5\u627e\u5927\u578b\u6570\u5b57\u6570\u636e\u96c6\u4e2d\u7684\u6a21\u5f0f\u6216\u8d8b\u52bf\u3002<\/p>\n<p>\u603b\u7684\u6765\u8bf4\uff0c\u867d\u7136\u57c3\u62c9\u6258\u8272\u5c3c\u7b5b\u6cd5\u662f\u4e00\u79cd<strong>\u975e\u5e38\u7b80\u5355\u7684\u6570\u5b66\u7b97\u6cd5<\/strong>\uff0c\u4f46\u5b83\u5728\u65e5\u5e38\u751f\u6d3b\u4e2d\u6709\u5f88\u591a\u5b9e\u9645\u5e94\u7528\u3002<\/p>\n<h2 class=\"wp-block-heading\"><span id=\"Como_explicar_la_Criba_de_Eratostenes_a_un_nino\">\u5982\u4f55\u5411\u5b69\u5b50\u89e3\u91ca\u57c3\u62c9\u6258\u8272\u5c3c\u7b5b\u5b50\uff1f<\/span><\/h2>\n<p>\u5c3d\u7ba1\u8fd9\u4f3c\u4e4e\u662f\u4e00\u4e2a\u590d\u6742\u7684\u4e3b\u9898\uff0c\u4f46\u53ef\u4ee5\u901a\u8fc7\u793a\u4f8b\u548c\u6e38\u620f\u8f7b\u677e\u5730\u5411\u5b69\u5b50\u4eec\u89e3\u91ca\u3002\u4ee5\u4e0b\u662f\u5411\u5b69\u5b50\u4eec<strong>\u89e3\u91ca\u57c3\u62c9\u6258\u65af\u7279\u5c3c\u7b5b\u5b50<\/strong>\u7684\u4e00\u4e9b\u60f3\u6cd5\uff1a<\/p>\n<ol type=\"1\">\n<li>\u9996\u5148\u89e3\u91ca\u4ec0\u4e48\u662f\u7d20\u6570<\/li>\n<li>\u5e2e\u52a9\u5b69\u5b50\u4e86\u89e3\u5982\u4f55\u4f7f\u7528\u57c3\u62c9\u6258\u65af\u7279\u5c3c\u7b5b\u6cd5\u6765\u67e5\u627e\u7d20\u6570\u3002\u4e00\u79cd\u65b9\u6cd5\u662f\u4f7f\u7528\u6d88\u9664\u6e38\u620f\u3002\u4f8b\u5982\uff0c\u8ba9\u5b69\u5b50\u4ece 2 \u5230 30 \u7684\u6570\u5b57\u5217\u8868\u4e2d\u5220\u9664\u6240\u6709 2 \u7684\u500d\u6570\u3002\u7136\u540e\u4ed6\u4eec\u53ef\u4ee5\u5220\u9664\u6240\u6709 3 \u7684\u500d\u6570\uff0c\u4f9d\u6b64\u7c7b\u63a8\u3002\u672a\u88ab\u6d88\u9664\u7684\u6570\u5b57\u662f\u8d28\u6570\u3002<\/li>\n<li>\u4e3a\u4e86\u8ba9\u5b69\u5b50\u4eec\u5bf9\u8fd9\u4e2a\u6982\u5ff5\u66f4\u611f\u5174\u8da3\uff0c\u4ed6\u4eec\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u73af\u5883\u4e2d\u73a9\u5bfb\u627e\u7d20\u6570\u7684\u6e38\u620f\u3002\u4f8b\u5982\uff0c\u4ed6\u4eec\u53ef\u4ee5\u5728\u670b\u53cb\u7684\u51fa\u751f\u65e5\u671f\u6216\u4ed6\u4eec\u5c45\u4f4f\u7684\u623f\u5b50\u7684\u53f7\u7801\u4e2d\u67e5\u627e\u8d28\u6570\u3002<\/li>\n<\/ol>\n<p>\u4e3a\u4e86\u5f3a\u5316\u8fd9\u4e2a\u6982\u5ff5\uff0c\u5b69\u5b50\u4eec\u503c\u5f97\u7ec3\u4e60\u4f7f\u7528\u57c3\u62c9\u6258\u8272\u5c3c\u7b5b\u6cd5\u5728\u4e0d\u540c\u7684\u6570\u5b57\u8303\u56f4\u5185\u5bfb\u627e\u7d20\u6570\u3002\u901a\u8fc7\u8fd9\u4e9b\u6d3b\u52a8\uff0c\u5b69\u5b50\u4eec\u53ef\u4ee5\u4ee5<strong>\u6709\u8da3\u7684\u65b9\u5f0f<\/strong>\u53d1\u73b0\u57c3\u62c9\u6258\u8272\u5c3c\u7b5b\u5b50\uff0c\u5e76\u4e86\u89e3\u5b83\u5728\u6570\u5b66\u548c\u65e5\u5e38\u751f\u6d3b\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/p>\n<h2 class=\"wp-block-heading\"><span id=\"Historia_del_metodo_Criba_de_Eratostenes\">\u57c3\u62c9\u6258\u8272\u5c3c\u7b5b\u6cd5\u7684\u5386\u53f2<\/span><\/h2>\n<p>\u57c3\u62c9\u6258\u65af\u7279\u5c3c\u662f\u4e00\u4f4d\u751f\u6d3b\u5728\u516c\u5143\u524d\u4e09\u4e16\u7eaa\u7684<strong>\u5e0c\u814a\u6570\u5b66\u5bb6\u548c\u5929\u6587\u5b66\u5bb6<\/strong>\u3002\u4e8b\u5b9e\u4e0a\uff0c\u4ed6\u56e0\u5176\u5bf9\u6570\u5b66\u548c\u79d1\u5b66\u7684\u91cd\u8981\u8d21\u732e\u800c\u95fb\u540d\uff0c\u5176\u4e2d\u5305\u62ec\u57c3\u62c9\u6258\u8272\u5c3c\u7b5b\u6cd5\u3002<\/p>\n<p>\u8fd9\u4f4d\u4f1f\u4eba\u751f\u6d3b\u5728\u4e00\u4e2a\u5145\u6ee1\u4e30\u5bcc\u5b9e\u9a8c\u548c\u6c42\u77e5\u6b32\u7684\u65f6\u4ee3\u3002\u5728\u8fd9\u4e2a\u5e0c\u814a\u5316\u65f6\u4ee3\uff0c\u5e0c\u814a\u79d1\u5b66\u548c\u54f2\u5b66\u5728\u6574\u4e2a\u897f\u65b9\u4e16\u754c\u4f20\u64ad\u3002<\/p>\n<p>\u6765\u81ea\u4e16\u754c\u5404\u5730\u7684\u5b66\u8005\u548c\u79d1\u5b66\u5bb6\u805a\u96c6\u5728\u65b0\u7684\u56fe\u4e66\u9986\u548c\u5b66\u6821\u91cc\uff0c\u76f8\u4e92\u8fa9\u8bba\u3001\u8ba8\u8bba\u548c\u5b66\u4e60\u3002\u57c3\u62c9\u6258\u8272\u5c3c\u4f7f\u7528\u5176\u4e2d\u8bb8\u591a\u601d\u60f3\u4f5c\u4e3a\u5927\u91cf<strong>\u6570\u5b66\u53d1\u73b0<\/strong>\u7684\u57fa\u7840\u3002\u8fd9\u4e9b\u53d1\u73b0\u4e4b\u4e00\u662f\u57c3\u62c9\u6258\u65af\u7279\u5c3c\u7b5b\u6cd5\u3002<\/p>\n<p>\u57c3\u62c9\u6258\u8272\u5c3c\u662f<strong>\u4e9a\u5386\u5c71\u5927\u56fe\u4e66\u9986<\/strong>\u7684\u56fe\u4e66\u7ba1\u7406\u5458\uff0c\u8be5\u56fe\u4e66\u9986\u662f\u5f53\u65f6\u6700\u76f8\u5173\u7684\u7814\u7a76\u548c\u6559\u80b2\u673a\u6784\u4e4b\u4e00\u3002\u5728\u62c5\u4efb\u56fe\u4e66\u7ba1\u7406\u5458\u671f\u95f4\uff0c\u57c3\u62c9\u6258\u8272\u5c3c\u5f00\u53d1\u4e86\u57c3\u62c9\u6258\u8272\u5c3c\u7b5b\u6cd5\u3002\u5f53\u60a8\u9700\u8981\u67e5\u627e\u5c0f\u4e8e\u7279\u5b9a\u6570\u5b57\u7684\u7d20\u6570\u65f6\uff0c\u6b64\u65b9\u6cd5\u662f\u6700\u597d\u7684\u65b9\u6cd5\u4e4b\u4e00\u3002<\/p>\n<p>\u4ece\u90a3\u65f6\u8d77\uff0c\u57c3\u62c9\u6258\u8272\u5c3c\u7b5b\u6cd5\u5c31\u4e00\u76f4\u88ab\u7528\u4f5c\u6570\u5b66\u7684\u57fa\u672c\u5de5\u5177\u3002\u56e0\u6b64\uff0c\u5b83\u9002\u7528\u4e8e\u4ece\u5bc6\u7801\u5b66\u5230\u6570\u5b66\u7814\u7a76\u7684\u5404\u4e2a\u9886\u57df\u3002\u5c3d\u7ba1\u6709\u66f4\u5feb\u7684\u65b9\u6cd5\u6765\u67e5\u627e\u7d20\u6570\uff0c\u4f46\u57c3\u62c9\u6258\u8272\u5c3c\u7b5b\u6cd5\u4ecd\u7136\u662f\u4e00\u79cd<strong>\u6709\u6548\u4e14\u5e7f\u6cdb\u4f7f\u7528\u7684\u65b9\u6cd5<\/strong>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u57c3\u62c9\u6258\u8272\u5c3c\u7b5b\u6cd5\u662f\u4e00\u79cd\u6570\u5b66\u7b97\u6cd5\uff0c\u7528\u4e8e\u67e5\u627e\u5c0f\u4e8e\u7ed9\u5b9a\u6570\u5b57\u7684\u6240\u6709\u7d20\u6570\u3002\u8be5\u7cfb\u7edf\u7531\u5e0c\u814a\u6570\u5b66\u5bb6\u57c3\u62c9\u6258\u8272\u5c3c (Eratosth &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/mathority.org\/cn\/%e5%be%b7%e6%8b%89%e6%89%98%e6%96%af%e7%89%b9%e7%ad%9b\/\"> <span class=\"screen-reader-text\">\u4ec0\u4e48\u662f\u57c3\u62c9\u6258\u8272\u5c3c\u7b5b\u6cd5\uff1f<\/span> \u67e5\u770b\u5168\u6587 &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"","footnotes":""},"categories":[9,26],"tags":[],"class_list":["post-169","post","type-post","status-publish","format-standard","hentry","category-9","category-26"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u4ec0\u4e48\u662f\u57c3\u62c9\u6258\u8272\u5c3c\u7b5b\u6cd5\uff1f -Mathority<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mathority.org\/cn\/\u5fb7\u62c9\u6258\u65af\u7279\u7b5b\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u4ec0\u4e48\u662f\u57c3\u62c9\u6258\u8272\u5c3c\u7b5b\u6cd5\uff1f -Mathority\" \/>\n<meta property=\"og:description\" content=\"\u57c3\u62c9\u6258\u8272\u5c3c\u7b5b\u6cd5\u662f\u4e00\u79cd\u6570\u5b66\u7b97\u6cd5\uff0c\u7528\u4e8e\u67e5\u627e\u5c0f\u4e8e\u7ed9\u5b9a\u6570\u5b57\u7684\u6240\u6709\u7d20\u6570\u3002\u8be5\u7cfb\u7edf\u7531\u5e0c\u814a\u6570\u5b66\u5bb6\u57c3\u62c9\u6258\u8272\u5c3c (Eratosth &hellip; \u4ec0\u4e48\u662f\u57c3\u62c9\u6258\u8272\u5c3c\u7b5b\u6cd5\uff1f \u67e5\u770b\u5168\u6587 &raquo;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mathority.org\/cn\/\u5fb7\u62c9\u6258\u65af\u7279\u7b5b\/\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-15T18:20:53+00:00\" \/>\n<meta name=\"author\" content=\"Mathority\u56e2\u961f\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"Mathority\u56e2\u961f\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/mathority.org\/cn\/%e5%be%b7%e6%8b%89%e6%89%98%e6%96%af%e7%89%b9%e7%ad%9b\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/mathority.org\/cn\/%e5%be%b7%e6%8b%89%e6%89%98%e6%96%af%e7%89%b9%e7%ad%9b\/\"},\"author\":{\"name\":\"Mathority\u56e2\u961f\",\"@id\":\"https:\/\/mathority.org\/cn\/#\/schema\/person\/7f15c6882833e0b2765bbb87c6ce3071\"},\"headline\":\"\u4ec0\u4e48\u662f\u57c3\u62c9\u6258\u8272\u5c3c\u7b5b\u6cd5\uff1f\",\"datePublished\":\"2023-07-15T18:20:53+00:00\",\"dateModified\":\"2023-07-15T18:20:53+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/mathority.org\/cn\/%e5%be%b7%e6%8b%89%e6%89%98%e6%96%af%e7%89%b9%e7%ad%9b\/\"},\"wordCount\":1,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/mathority.org\/cn\/#organization\"},\"articleSection\":[\"\u6570\u5b66\u89e3\u91ca\",\"\u7b97\u672f\"],\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/mathority.org\/cn\/%e5%be%b7%e6%8b%89%e6%89%98%e6%96%af%e7%89%b9%e7%ad%9b\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/mathority.org\/cn\/%e5%be%b7%e6%8b%89%e6%89%98%e6%96%af%e7%89%b9%e7%ad%9b\/\",\"url\":\"https:\/\/mathority.org\/cn\/%e5%be%b7%e6%8b%89%e6%89%98%e6%96%af%e7%89%b9%e7%ad%9b\/\",\"name\":\"\u4ec0\u4e48\u662f\u57c3\u62c9\u6258\u8272\u5c3c\u7b5b\u6cd5\uff1f -Mathority\",\"isPartOf\":{\"@id\":\"https:\/\/mathority.org\/cn\/#website\"},\"datePublished\":\"2023-07-15T18:20:53+00:00\",\"dateModified\":\"2023-07-15T18:20:53+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/mathority.org\/cn\/%e5%be%b7%e6%8b%89%e6%89%98%e6%96%af%e7%89%b9%e7%ad%9b\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/mathority.org\/cn\/%e5%be%b7%e6%8b%89%e6%89%98%e6%96%af%e7%89%b9%e7%ad%9b\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/mathority.org\/cn\/%e5%be%b7%e6%8b%89%e6%89%98%e6%96%af%e7%89%b9%e7%ad%9b\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/mathority.org\/cn\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u4ec0\u4e48\u662f\u57c3\u62c9\u6258\u8272\u5c3c\u7b5b\u6cd5\uff1f\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/mathority.org\/cn\/#website\",\"url\":\"https:\/\/mathority.org\/cn\/\",\"name\":\"Mathority\",\"description\":\"\u597d\u5947\u5fc3\u4e0e\u8ba1\u7b97\u7684\u7ed3\u5408\uff01\",\"publisher\":{\"@id\":\"https:\/\/mathority.org\/cn\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/mathority.org\/cn\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/mathority.org\/cn\/#organization\",\"name\":\"Mathority\",\"url\":\"https:\/\/mathority.org\/cn\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/mathority.org\/cn\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/mathority.org\/cn\/wp-content\/uploads\/2023\/10\/mathority-logo.png\",\"contentUrl\":\"https:\/\/mathority.org\/cn\/wp-content\/uploads\/2023\/10\/mathority-logo.png\",\"width\":703,\"height\":151,\"caption\":\"Mathority\"},\"image\":{\"@id\":\"https:\/\/mathority.org\/cn\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/mathority.org\/cn\/#\/schema\/person\/7f15c6882833e0b2765bbb87c6ce3071\",\"name\":\"Mathority\u56e2\u961f\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/mathority.org\/cn\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/dd3f98feaeb54f342e72193f2059ae90dc3178f59adb7c82b33fc7d71c6ee19d?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/dd3f98feaeb54f342e72193f2059ae90dc3178f59adb7c82b33fc7d71c6ee19d?s=96&d=mm&r=g\",\"caption\":\"Mathority\u56e2\u961f\"},\"sameAs\":[\"http:\/\/mathority.org\/cn\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u4ec0\u4e48\u662f\u57c3\u62c9\u6258\u8272\u5c3c\u7b5b\u6cd5\uff1f -Mathority","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/mathority.org\/cn\/\u5fb7\u62c9\u6258\u65af\u7279\u7b5b\/","og_locale":"zh_CN","og_type":"article","og_title":"\u4ec0\u4e48\u662f\u57c3\u62c9\u6258\u8272\u5c3c\u7b5b\u6cd5\uff1f -Mathority","og_description":"\u57c3\u62c9\u6258\u8272\u5c3c\u7b5b\u6cd5\u662f\u4e00\u79cd\u6570\u5b66\u7b97\u6cd5\uff0c\u7528\u4e8e\u67e5\u627e\u5c0f\u4e8e\u7ed9\u5b9a\u6570\u5b57\u7684\u6240\u6709\u7d20\u6570\u3002\u8be5\u7cfb\u7edf\u7531\u5e0c\u814a\u6570\u5b66\u5bb6\u57c3\u62c9\u6258\u8272\u5c3c (Eratosth &hellip; \u4ec0\u4e48\u662f\u57c3\u62c9\u6258\u8272\u5c3c\u7b5b\u6cd5\uff1f \u67e5\u770b\u5168\u6587 &raquo;","og_url":"https:\/\/mathority.org\/cn\/\u5fb7\u62c9\u6258\u65af\u7279\u7b5b\/","article_published_time":"2023-07-15T18:20:53+00:00","author":"Mathority\u56e2\u961f","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"Mathority\u56e2\u961f"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/mathority.org\/cn\/%e5%be%b7%e6%8b%89%e6%89%98%e6%96%af%e7%89%b9%e7%ad%9b\/#article","isPartOf":{"@id":"https:\/\/mathority.org\/cn\/%e5%be%b7%e6%8b%89%e6%89%98%e6%96%af%e7%89%b9%e7%ad%9b\/"},"author":{"name":"Mathority\u56e2\u961f","@id":"https:\/\/mathority.org\/cn\/#\/schema\/person\/7f15c6882833e0b2765bbb87c6ce3071"},"headline":"\u4ec0\u4e48\u662f\u57c3\u62c9\u6258\u8272\u5c3c\u7b5b\u6cd5\uff1f","datePublished":"2023-07-15T18:20:53+00:00","dateModified":"2023-07-15T18:20:53+00:00","mainEntityOfPage":{"@id":"https:\/\/mathority.org\/cn\/%e5%be%b7%e6%8b%89%e6%89%98%e6%96%af%e7%89%b9%e7%ad%9b\/"},"wordCount":1,"commentCount":0,"publisher":{"@id":"https:\/\/mathority.org\/cn\/#organization"},"articleSection":["\u6570\u5b66\u89e3\u91ca","\u7b97\u672f"],"inLanguage":"zh-Hans","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/mathority.org\/cn\/%e5%be%b7%e6%8b%89%e6%89%98%e6%96%af%e7%89%b9%e7%ad%9b\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/mathority.org\/cn\/%e5%be%b7%e6%8b%89%e6%89%98%e6%96%af%e7%89%b9%e7%ad%9b\/","url":"https:\/\/mathority.org\/cn\/%e5%be%b7%e6%8b%89%e6%89%98%e6%96%af%e7%89%b9%e7%ad%9b\/","name":"\u4ec0\u4e48\u662f\u57c3\u62c9\u6258\u8272\u5c3c\u7b5b\u6cd5\uff1f -Mathority","isPartOf":{"@id":"https:\/\/mathority.org\/cn\/#website"},"datePublished":"2023-07-15T18:20:53+00:00","dateModified":"2023-07-15T18:20:53+00:00","breadcrumb":{"@id":"https:\/\/mathority.org\/cn\/%e5%be%b7%e6%8b%89%e6%89%98%e6%96%af%e7%89%b9%e7%ad%9b\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/mathority.org\/cn\/%e5%be%b7%e6%8b%89%e6%89%98%e6%96%af%e7%89%b9%e7%ad%9b\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/mathority.org\/cn\/%e5%be%b7%e6%8b%89%e6%89%98%e6%96%af%e7%89%b9%e7%ad%9b\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/mathority.org\/cn\/"},{"@type":"ListItem","position":2,"name":"\u4ec0\u4e48\u662f\u57c3\u62c9\u6258\u8272\u5c3c\u7b5b\u6cd5\uff1f"}]},{"@type":"WebSite","@id":"https:\/\/mathority.org\/cn\/#website","url":"https:\/\/mathority.org\/cn\/","name":"Mathority","description":"\u597d\u5947\u5fc3\u4e0e\u8ba1\u7b97\u7684\u7ed3\u5408\uff01","publisher":{"@id":"https:\/\/mathority.org\/cn\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/mathority.org\/cn\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"zh-Hans"},{"@type":"Organization","@id":"https:\/\/mathority.org\/cn\/#organization","name":"Mathority","url":"https:\/\/mathority.org\/cn\/","logo":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/mathority.org\/cn\/#\/schema\/logo\/image\/","url":"https:\/\/mathority.org\/cn\/wp-content\/uploads\/2023\/10\/mathority-logo.png","contentUrl":"https:\/\/mathority.org\/cn\/wp-content\/uploads\/2023\/10\/mathority-logo.png","width":703,"height":151,"caption":"Mathority"},"image":{"@id":"https:\/\/mathority.org\/cn\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/mathority.org\/cn\/#\/schema\/person\/7f15c6882833e0b2765bbb87c6ce3071","name":"Mathority\u56e2\u961f","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/mathority.org\/cn\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/dd3f98feaeb54f342e72193f2059ae90dc3178f59adb7c82b33fc7d71c6ee19d?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/dd3f98feaeb54f342e72193f2059ae90dc3178f59adb7c82b33fc7d71c6ee19d?s=96&d=mm&r=g","caption":"Mathority\u56e2\u961f"},"sameAs":["http:\/\/mathority.org\/cn"]}]}},"yoast_meta":{"yoast_wpseo_title":"","yoast_wpseo_metadesc":"","yoast_wpseo_canonical":""},"_links":{"self":[{"href":"https:\/\/mathority.org\/cn\/wp-json\/wp\/v2\/posts\/169","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mathority.org\/cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mathority.org\/cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mathority.org\/cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mathority.org\/cn\/wp-json\/wp\/v2\/comments?post=169"}],"version-history":[{"count":0,"href":"https:\/\/mathority.org\/cn\/wp-json\/wp\/v2\/posts\/169\/revisions"}],"wp:attachment":[{"href":"https:\/\/mathority.org\/cn\/wp-json\/wp\/v2\/media?parent=169"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mathority.org\/cn\/wp-json\/wp\/v2\/categories?post=169"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mathority.org\/cn\/wp-json\/wp\/v2\/tags?post=169"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}