{"id":1892,"date":"2012-01-01T17:53:00","date_gmt":"2012-01-01T09:53:00","guid":{"rendered":"https:\/\/bzsj.club\/index.php\/2012\/01\/01\/ext-01074\/"},"modified":"2012-01-01T17:53:00","modified_gmt":"2012-01-01T09:53:00","slug":"ext-01074","status":"publish","type":"post","link":"https:\/\/bzsj.club\/index.php\/2012\/01\/01\/ext-01074\/","title":{"rendered":"1106\u5929 \u6b63\u671f\u671b\u503c\u6e38\u620f \u4eba\u751f\u51b3\u7b56"},"content":{"rendered":"

\u8bb0\u5f55\u770b\u8fc7\u7684\u4e66\uff0c\u6295\u8d44\u60f3\u6cd5\uff0c\u8d5a\u94b1\u9879\u76ee\uff0c\u4e00\u4e9b\u5947\u6280\u6deb\u5de7\u3002<\/p>\n

\u7b2c\u4e00\u9879\uff1a\u968f\u7b14<\/p>\n

EV\uff08\u671f\u671b\u503c\uff09\u4ece\u7edf\u8ba1\u6982\u7387\u7684\u89d2\u5ea6\u5206\u6790\uff0c\u957f\u671f\u76c8\u5229\u6216\u4e8f\u635f\u7684\u5e73\u5747\u503c\u3002<\/p>\n

+EV\uff1a\u6b63\u671f\u671b\u503c\uff0c\u957f\u671f\u80af\u5b9a\u8d5a\u94b1\u3002<\/p>\n

-EV\uff1a\u8d1f\u671f\u671b\u503c\uff0c\u957f\u671f\u80af\u5b9a\u4e8f\u94b1\u3002<\/p>\n

\u671f\u671b\u503c\u8ba1\u7b97\u516c\u5f0f\uff1aEV = \u03a3\uff08\u53ef\u80fd\u7ed3\u679c\u00d7\u5176\u53ef\u80fd\u6027\uff09<\/p>\n

\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u627e\u4e2a\u670b\u53cb\u629b\u786c\u5e01\uff0c\u6b63\u9762\u5bf9\u65b9\u7ed9\u4f601\u5143\uff0c\u53cd\u9762\u4f60\u7ed9\u5bf9\u65b91.5\u5143\u3002<\/p>\n

\u7ad9\u5728\u81ea\u5df1\u7684\u89d2\u5ea6\uff1a<\/p>\n

\u6b63\u9762\u8d5a1\u5143\uff0c\u8868\u793a\u4e3a\uff1a+1<\/p>\n

\u53cd\u9762\u4e8f1.5\u5143\uff0c\u8868\u793a\u4e3a\uff1a-1.5<\/p>\n

\u6b63\u9762\u548c\u53cd\u9762\u7684\u6982\u7387\u5404\u5360\u4e00\u534a\uff0c\u4e5f\u5c31\u662f0.5\uff1b<\/p>\n

EV=\u6b63\u9762\u6536\u76ca+\u53cd\u9762\u6536\u76ca<\/p>\n

= (1×0.5)+(-1.5×0.5)<\/p>\n

= (0.5)+(-0.75)<\/p>\n

= -0.25<\/p>\n

\u7efc\u4e0a\uff0c\u957f\u671f\u6765\u770b\uff0c\u5e73\u5747\u6bcf\u73a9\u4e00\u6b21\u8981\u4e8f\u635f0.25\u5143\u3002<\/p>\n

\u8d1f\u671f\u671b\u503c\u6e38\u620f\uff0c\u957f\u671f\u5fc5\u4e8f\u3002<\/p>\n

\u6b63\u671f\u671b\u503c\u6e38\u620f\uff0c\u957f\u671f\u5fc5\u8d5a\u3002<\/p>\n

\u629b\u786c\u5e01\uff0c\u6536\u76ca\u548c\u6982\u7387\uff0c\u90fd\u662f\u56fa\u5b9a\u6570\u5b57\uff0c\u53ef\u76f4\u63a5\u5f97\u51fa\u671f\u671b\u503c\u3002<\/p>\n

\u7092\u80a1\u3001\u7092\u5e01\u3001\u6253\u724c\u3001\u4e0b\u68cb\uff0c\u867d\u7136\u590d\u6742\u4e86\u5f88\u591a\uff0c\u4f46\u7ed3\u679c\u4f9d\u7136\u662f\u7531\u4e00\u8fde\u4e32\u51b3\u7b56\u5f62\u6210\uff0c\u53ef\u901a\u8fc7\u7edf\u8ba1\u548c\u4e8b\u540e\u590d\u76d8\uff0c\u8ba1\u7b97\u51fa\u671f\u671b\u503c\u3002<\/p>\n

\u4eba\u751f\u5982\u68cb\uff0c\u5982\u4f55\u8ba1\u7b97\u4eba\u751f\u671f\u671b\u503c\uff1f<\/p>\n

\u548c\u521d\u604b\u7ed3\u5a5a\uff0c\u6982\u7387\u662f1%\uff0c\u6240\u4ee5\u522b\u4e0a\u5934\uff0c\u5feb\u4e50\u5c31\u597d\u3002<\/p>\n

\u521d\u6b21\u521b\u4e1a\u6210\u529f\u7387\uff0c\u53ea\u67095%\uff0c\u6240\u4ee5\u522b\u4e0b\u91cd\u6ce8\uff0c\u9884\u7559\u4e24\u4e09\u6b21\u8bd5\u9519\u673a\u4f1a\uff0c\u80dc\u7387\u66b4\u589e\u3002<\/p>\n

\u9605\u8bfb\u91cf \u548c \u6536\u5165\u6210\u6b63\u6bd4\uff0c\u4fdd\u6301\u9605\u8bfb\uff0c\u5c31\u662f\u6b63\u671f\u671b\u503c\u6e38\u620f\u3002<\/p>\n

\u62bd\u70df \u548c \u80ba\u764c\u6210\u6b63\u6bd4\uff0c\u62bd\u70df\u5c31\u662f\u4e2a\u8d1f\u671f\u671b\u503c\u6e38\u620f\u3002<\/p>\n

\u5fc5\u73a9\uff0c\u6b63\u671f\u671b\u503c\u6e38\u620f\u3002\u5982\uff1a\u9605\u8bfb\u3001\u5065\u8eab\u3001\u5199\u4f5c\u3001\u7f16\u7a0b…<\/p>\n

\u62d2\u7edd\uff0c\u8d1f\u671f\u671b\u503c\u6e38\u620f\u3002\u5982\uff1a\u62bd\u70df\u3001\u9157\u9152\u3001\u8d4c\u535a…<\/p>\n

\u5173\u6ce8\uff0c\u77ed\u671f\u65e0\u6cd5\u8ba1\u7b97\u4e8b\u60c5\u3002<\/p>\n

\u5341\u591a\u5e74\u524d\uff0c\u7f51\u7edc\u8fd8\u662f\u4e2a\u65b0\u4e8b\u7269\uff0c\u88ab\u89c6\u4e3a\u6d2a\u6c34\u731b\u517d\uff0c\u4e00\u4e9b\u7236\u6bcd\u628a\u4e0a\u7f51\u7684\u5b69\u5b50\u62c9\u53bb\u7535\u51fb\u6cbb\u7597\u3002<\/p>\n

\u73a9\u6e38\u620f\uff0c\u7f6a\u5927\u6076\u6781\uff0c\u4f1a\u88ab\u7236\u6bcd\u6253\u6b7b\u3002<\/p>\n

\u770b\u5c0f\u8bf4\uff0c\u88ab\u9a82\u73a9\u7269\u4e27\u5fd7\u3002<\/p>\n

\u770b\u6742\u4e66\uff0c\u88ab\u9a82\u4e0d\u52a1\u6b63\u4e1a\u3002<\/p>\n

\u7ed3\u5c40\u5374\u51fa\u4e4e\u9884\u6599\uff0c\u548c\u5f53\u521d\u60f3\u7684\u5b8c\u5168\u76f8\u53cd\u3002<\/p>\n

\u559c\u6b22\u7f51\u7edc\u6280\u672f\u7684\u4eba\uff0c\u540e\u6765\u666e\u904d\u4ece\u4e8bIT\u884c\u4e1a\uff0c\u8d5a\u4e86\u5927\u94b1\u3002<\/p>\n

\u559c\u6b22\u73a9\u6e38\u620f\u7684\u4eba\uff0c\u8d76\u4e0a\u76f4\u64ad\u6d6a\u6f6e\uff0c\u7b7e\u7ea6\u8d39\u4e0a\u5343\u4e07\u3002<\/p>\n

\u559c\u6b22\u770b\u5c0f\u8bf4\u7684\u4eba\uff0c\u53bb\u5199\u7f51\u6587\uff0c\u6388\u6743\u5f71\u89c6IP\uff0c\u66b4\u5bcc\u3002<\/p>\n

2015\u5e74\u77ed\u89c6\u9891\u521a\u51fa\u6765\uff0c\u4e3b\u6d41\u8206\u8bba\u90fd\u5728\u9a82\uff0c\u53ea\u6709\u6c99\u6bd5\u624d\u73a9\u77ed\u89c6\u9891\u3002<\/p>\n

\u51e0\u5e74\u540e\uff0c\u8fd9\u5e2e\u6c99\u6bd5\u5374\u5b8c\u7f8e\u8d76\u4e0a\u4e86\u77ed\u89c6\u9891\u7ea2\u5229\uff0c\u5c4c\u4e1d\u9006\u88ad\u3002<\/p>\n

\u6b63\u671f\u671b\u503c\u6e38\u620f\uff0c\u90fd\u662f\u524d\u4eba\u8e29\u8fc7\u7684\u8def\uff0c\u4e00\u7247\u5766\u9014\uff0c\u4f46\u662f\u5377\u4e86\u4e00\u70b9\u3002<\/p>\n

\u8d1f\u671f\u671b\u503c\u6e38\u620f\uff0c\u6253\u6b7b\u90fd\u4e0d\u73a9\u3002<\/p>\n

\u5c4c\u4e1d\u9006\u88ad\uff0c\u8fd8\u5f97\u9760\u65e0\u6cd5\u8ba1\u7b97\u7684\u90e8\u5206\uff0c\u8c01\u4e5f\u4e0d\u77e5\u9053\u4e00\u4ef6\u4e8b\u7684\u672a\u6765\u4f1a\u600e\u6837\uff0c\u4e0d\u8981\u8f7b\u6613\u4e0b\u7ed3\u8bba\uff0c\u4fdd\u6301\u5173\u6ce8\uff0c\u968f\u65f6\u51c6\u5907\u4e0b\u573a\u3002<\/p>\n

\u7b2c\u4e8c\u9879\uff1a\u5206\u4eab<\/p>\n

ShareX\u5f00\u6e90\u514d\u8d39\u7684\u622a\u56fe\u5de5\u5177\uff0c\u62fe\u8272\u5668\u3001\u5c3a\u5b50\u3001\u56fe\u50cf\u7f16\u8f91\u3001\u54c8\u5e0c\u6821\u9a8c\u3001DNS\u4fee\u6539\u7b49\u5c0f\u5de5\u5177\uff0c\u8fd8\u652f\u6301\u81ea\u52a8\u4e0a\u4f20\u5230\u56fe\u5e8a\u3002<\/p>\n

\u8fdb\u5165\u516c\u4f17\u53f7\uff0c\u53d1\u9001\u201c202308\u201d\uff0c\u9886\u53d6\u3002<\/p>\n

\u7b2c\u4e09\u9879\uff1a\u6295\u8d44<\/p>\n

1\u5206\u949f\u5185\uff0c\u7206\u62c9\u51e0\u500d\u3002<\/p>\n

\u8d81\u4e1d\u4e1d\u8fd8\u4e48\u53cd\u5e94\u8fc7\u6765\uff0c\u77ac\u95f4\u7838\u4e0b\u53bb\uff0c\u8fd9\u6837\u6700\u9ad8\u70b9\u5c31\u6210\u4e86\u951a\u70b9\u3002<\/p>\n

\u5728\u4e1d\u4e1d\u773c\u91cc\uff0c\u4ece2.3\u8dcc\u52300.4\u4e86\uff0c\u5fd9\u7740\u6361\u6f0f\u3002<\/p>\n

\u5957\u8def\u592a\u6df1\uff0c\u683c\u5c40\u4e0d\u5927\uff0c\u6700\u597d\u522b\u78b0\u3002<\/p>\n

\"\"<\/p>\n

\u7b2c\u56db\u9879\uff1a\u9605\u8bfb\u6458\u5f55<\/p>\n

\u300a\u5236\u9020\u6d88\u8d39\u8005\u300b\u793e\u4f1a\u4e0a\u7684\u58f0\u671b\u7ade\u8d5b\u5f15\u53d1\u4e86\u53ef\u79f0\u4e3a\u201c\u6d93\u6ef4\u7406\u8bba\u201d\u7684\u73b0\u8c61\u2026\u2026\u4e00\u4ef6\u7269\u54c1\u88ab\u521b\u9020\u51fa\u6765\uff0c\u4eba\u4eec\u8fc5\u901f\u6c89\u8ff7\uff0c\u7136\u540e\u901a\u8fc7\u8d8a\u6765\u8d8a\u4fbf\u5b9c\u7684\u590d\u5236\u6280\u672f\u628a\u5b83\u5927\u4f17\u5316\uff0c\u6700\u540e\u906d\u5230\u7cbe\u82f1\u9636\u7ea7\u7684\u5acc\u5f03\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u8bb0\u5f55\u770b\u8fc7\u7684\u4e66\uff0c\u6295\u8d44\u60f3\u6cd5\uff0c\u8d5a\u94b1\u9879\u76ee\uff0c\u4e00\u4e9b\u5947\u6280\u6deb\u5de7\u3002 \u7b2c\u4e00\u9879\uff1a\u968f\u7b14 EV\uff08\u671f\u671b\u503c\uff09\u4ece\u7edf\u8ba1\u6982\u7387\u7684\u89d2\u5ea6\u5206\u6790\uff0c\u957f\u671f\u76c8\u5229\u6216 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-1892","post","type-post","status-publish","format-standard","hentry","category-dazhi-jinyao"],"_links":{"self":[{"href":"https:\/\/bzsj.club\/index.php\/wp-json\/wp\/v2\/posts\/1892","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bzsj.club\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bzsj.club\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bzsj.club\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bzsj.club\/index.php\/wp-json\/wp\/v2\/comments?post=1892"}],"version-history":[{"count":0,"href":"https:\/\/bzsj.club\/index.php\/wp-json\/wp\/v2\/posts\/1892\/revisions"}],"wp:attachment":[{"href":"https:\/\/bzsj.club\/index.php\/wp-json\/wp\/v2\/media?parent=1892"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bzsj.club\/index.php\/wp-json\/wp\/v2\/categories?post=1892"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bzsj.club\/index.php\/wp-json\/wp\/v2\/tags?post=1892"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}