{"id":2438,"date":"2025-10-14T20:11:11","date_gmt":"2025-10-14T12:11:11","guid":{"rendered":"http:\/\/www.xuehelp.cn\/?p=2438"},"modified":"2025-10-14T20:11:11","modified_gmt":"2025-10-14T12:11:11","slug":"%e6%9f%90%e7%89%a7%e5%9c%ba%e7%9a%8410%e5%a4%b4%e7%89%9b%e5%9b%a0%e8%af%af%e9%a3%9f%e7%96%af%e7%89%9b%e7%97%85%e6%af%92%e6%b1%a1%e6%9f%93%e7%9a%84%e9%a5%b2%e6%96%99%e8%a2%ab%e6%84%9f%e6%9f%93","status":"publish","type":"post","link":"http:\/\/www.xuehelp.cn\/index.php\/archives\/2438","title":{"rendered":"\u67d0\u7267\u573a\u768410\u5934\u725b\u56e0\u8bef\u98df\u75af\u725b\u75c5\u6bd2\u6c61\u67d3\u7684\u9972\u6599\u88ab\u611f\u67d3,\u5df2\u77e5\u75af\u725b\u75c5\u53d1\u75c5\u7684\u6982\u7387\u4e3a0.02."},"content":{"rendered":"<p>\u67d0\u7267\u573a\u768410\u5934\u725b\u56e0\u8bef\u98df\u75af\u725b\u75c5\u6bd2\u6c61\u67d3\u7684\u9972\u6599\u88ab\u611f\u67d3,\u5df2\u77e5\u75af\u725b\u75c5\u53d1\u75c5\u7684\u6982\u7387\u4e3a0.02.\u82e5\u53d1\u75c5\u7684\u725b\u6570\u4e3a\u03be,<\/p>\n<p>\u5219D\u03be\u7b49\u4e8eA.0.2B.0.196C.0.8D.0.812,<\/p>\n<p>\u200bB\u89e3\u6790\u672c\u9898\u8003\u67e5\u968f\u673a\u53d8\u91cf\u03be\u670d\u4ece\u4e8c\u9879\u5206\u5e03\u7684\u65b9\u5dee,\u5373D\u03be=npq(\u5176\u4e2dq=1\uff0dp).\u7531\u9898\u610f\u53ef\u77e5,\u53d1\u75c5\u7684\u725b\u6570\u03be\u670d\u4ece\u4e8c\u9879\u5206\u5e03,\u5373D\u03be=npq=10\u00d70.02\u00d7(1\uff0d0.02)=0.196.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u67d0\u7267\u573a\u768410\u5934\u725b\u56e0\u8bef\u98df\u75af\u725b\u75c5\u6bd2\u6c61\u67d3\u7684\u9972\u6599\u88ab\u611f\u67d3,\u5df2\u77e5\u75af\u725b\u75c5\u53d1\u75c5\u7684\u6982\u7387\u4e3a0.02.\u82e5\u53d1\u75c5\u7684\u725b\u6570\u4e3a\u03be, \u5219D\u03be\u7b49\u4e8e [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[895,893,894],"_links":{"self":[{"href":"http:\/\/www.xuehelp.cn\/index.php\/wp-json\/wp\/v2\/posts\/2438"}],"collection":[{"href":"http:\/\/www.xuehelp.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.xuehelp.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.xuehelp.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.xuehelp.cn\/index.php\/wp-json\/wp\/v2\/comments?post=2438"}],"version-history":[{"count":1,"href":"http:\/\/www.xuehelp.cn\/index.php\/wp-json\/wp\/v2\/posts\/2438\/revisions"}],"predecessor-version":[{"id":2439,"href":"http:\/\/www.xuehelp.cn\/index.php\/wp-json\/wp\/v2\/posts\/2438\/revisions\/2439"}],"wp:attachment":[{"href":"http:\/\/www.xuehelp.cn\/index.php\/wp-json\/wp\/v2\/media?parent=2438"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.xuehelp.cn\/index.php\/wp-json\/wp\/v2\/categories?post=2438"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.xuehelp.cn\/index.php\/wp-json\/wp\/v2\/tags?post=2438"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}