{"id":299,"date":"2025-03-24T21:35:20","date_gmt":"2025-03-24T13:35:20","guid":{"rendered":"https:\/\/tilearn.space\/?p=299"},"modified":"2025-03-27T16:58:31","modified_gmt":"2025-03-27T08:58:31","slug":"2024%e5%b1%8a%e5%ae%9d%e5%b1%b1%e5%8c%ba%e5%88%9d%e4%b8%89%e4%ba%8c%e6%a8%a1%e6%95%b0%e5%ad%a6%e8%af%95%e5%8d%b7%e7%b2%be%e8%ae%b2%ef%bc%88%e7%ac%ac16%e9%a2%98%ef%bc%89","status":"publish","type":"post","link":"https:\/\/tilearn.space\/?p=299","title":{"rendered":"2024\u5c4a\u5b9d\u5c71\u533a\u521d\u4e09\u4e8c\u6a21\u6570\u5b66\u8bd5\u5377\u7cbe\u8bb2\uff08\u7b2c16\u9898\uff09"},"content":{"rendered":"<div>\n<p>16. \u4e3a\u4f20\u627f\u6d77\u6d3e\u6587\u5316\uff0c\u793e\u533a\u51c6\u5907\u4e3e\u529e\u6caa\u5267\u7231\u597d\u8005\u89c2\u6469\u6f14\u51fa\u6d3b\u52a8\uff0e\u628a\u67d0\u573a\u9986\u7684\u4e00\u4e2a\u6b63\u65b9\u5f62\u533a\u57df\u6539\u9020\u6210\u4e00\u4e2a\u7531\u77e9\u5f62\u548c\u534a\u5706\u5f62\u7ec4\u6210\u7684\u6d3b\u52a8\u573a\u5730\uff08\u5982\u56fe\uff09\uff0c\u77e9\u5f62\u662f\u89c2\u4f17\u89c2\u6f14\u533a\uff0c\u9634\u5f71\u90e8\u5206\u662f\u821e\u53f0\uff0c\u662f\u534a\u5706 O \u7684\u76f4\u5f84\uff0c\u5f26\u4e0e\u5e73\u884c\uff0e\u5df2\u77e5\u957f 8 \u7c73\uff0c\u821e\u53f0\u533a\u57df\u6700\u5927\u6df1\u5ea6\u4e3a 2 \u7c73\uff0c\u5982\u679c\u6bcf\u5e73\u65b9\u7c73\u6700\u591a\u53ef\u4ee5\u5750 3 \u540d\u89c2\u4f17\uff0c\u90a3\u4e48\u89c2\u6f14\u533a\u53ef\u5bb9\u7eb3 __________ \u540d\u89c2\u4f17\uff0e<\/p>\n<p>    <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-310\" title=\"58820bed354a440571be9ec985037f1a\" src=\"http:\/\/tilearn.space\/wp-content\/uploads\/2025\/03\/58820bed354a440571be9ec985037f1a.png\" alt=\"58820bed354a440571be9ec985037f1a\" width=\"224\" height=\"193\" \/>\n<\/div>\n<h3>1. \u9898\u76ee\u5206\u6790<\/h3>\n<p>\u9898\u76ee\u63cf\u8ff0\u4e86\u4e00\u4e2a\u6b63\u65b9\u5f62\u533a\u57df\u88ab\u6539\u9020\u6210\u7531\u77e9\u5f62\u548c\u534a\u5706\u5f62\u7ec4\u6210\u7684\u6d3b\u52a8\u573a\u5730\u3002\u77e9\u5f62\u90e8\u5206\u662f\u89c2\u4f17\u89c2\u6f14\u533a\uff0c\u9634\u5f71\u90e8\u5206\u662f\u821e\u53f0\uff08\u534a\u5706\uff09\u3002\u5df2\u77e5\uff1a<\/p>\n<ul>\n<li>\u5f26 \\( EF \\) \u7684\u957f\u5ea6\u4e3a 8 \u7c73\uff0c\u4e14\u4e0e\u6b63\u65b9\u5f62\u7684\u4e00\u8fb9 \\( AB \\) \u5e73\u884c\u3002<\/li>\n<li>\u821e\u53f0\u533a\u57df\u7684\u6700\u5927\u6df1\u5ea6\u4e3a 2 \u7c73\uff08\u5373\u534a\u5706\u7684\u534a\u5f84\u51cf\u53bb\u5f26 \\( EF \\) \u5230\u5706\u5fc3\u7684\u5782\u76f4\u8ddd\u79bb\uff09\u3002<\/li>\n<li>\u6bcf\u5e73\u65b9\u7c73\u6700\u591a\u53ef\u4ee5\u5750 3 \u540d\u89c2\u4f17\u3002<\/li>\n<\/ul>\n<p>\u76ee\u6807\u662f\u8ba1\u7b97\u89c2\u6f14\u533a\uff08\u77e9\u5f62\u533a\u57df\uff09\u53ef\u4ee5\u5bb9\u7eb3\u591a\u5c11\u540d\u89c2\u4f17\u3002<\/p>\n<h3>2. \u89e3\u9898\u6b65\u9aa4<\/h3>\n<h4>\u7b2c\u4e00\u6b65\uff1a\u753b\u56fe\u5e76\u6807\u6ce8\u5df2\u77e5\u6761\u4ef6<\/h4>\n<ol>\n<li>\u6b63\u65b9\u5f62\u533a\u57df\u7684\u4e00\u6761\u8fb9\u4e3a \\( AB \\)\uff0c\u8bbe\u5176\u957f\u5ea6\u4e3a \\( s \\)\u3002<\/li>\n<li>\u534a\u5706 \\( O \\) \u7684\u76f4\u5f84\u662f \\( AB \\)\uff0c\u56e0\u6b64\u534a\u5706\u7684\u534a\u5f84 \\( r = \\frac{s}{2} \\)\u3002<\/li>\n<li>\u5f26 \\( EF \\) \u4e0e \\( AB \\) \u5e73\u884c\uff0c\u4e14 \\( EF = 8 \\) \u7c73\u3002<\/li>\n<li>\u821e\u53f0\u7684\u6700\u5927\u6df1\u5ea6\u4e3a 2 \u7c73\uff0c\u5373 \\( HG = 2 \\) \u7c73\u3002<\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-311\" title=\"dcac59a06c3342a587d346ff43e3e497\" src=\"http:\/\/tilearn.space\/wp-content\/uploads\/2025\/03\/dcac59a06c3342a587d346ff43e3e497.png\" alt=\"dcac59a06c3342a587d346ff43e3e497\" width=\"283\" height=\"269\" \/><\/p>\n<h4>\u7b2c\u4e8c\u6b65\uff1a\u4f5c\u8f85\u52a9\u7ebf<\/h4>\n<p>\u6309\u7167\u9898\u76ee\u8981\u6c42\uff0c\u4f5c\u8f85\u52a9\u7ebf\uff1a<\/p>\n<ul>\n<li>\u8fc7 \\( O \\) \u4f5c \\( OG \\perp EF \\) \u4e8e \\( G \\)\uff0c\u4ea4\u5f27\u4e8e \\( H \\)\uff0c\u8fde\u63a5 \\( OE \\)\u3002<\/li>\n<li>\u56e0\u4e3a \\( OG \\perp EF \\)\uff0c\u6240\u4ee5 \\( G \\) \u662f \\( EF \\) \u7684\u4e2d\u70b9\uff0c\\( EG = \\frac{1}{2} EF = 4 \\) \u7c73\u3002<\/li>\n<li>\u821e\u53f0\u7684\u6700\u5927\u6df1\u5ea6\u4e3a 2 \u7c73\uff0c\u5373 \\( HG = 2 \\) \u7c73\uff0c\u56e0\u6b64 \\( OG = OH &#8211; HG = r &#8211; 2 \\)\u3002<\/li>\n<\/ul>\n<h4>\u7b2c\u4e09\u6b65\uff1a\u5229\u7528\u52fe\u80a1\u5b9a\u7406\u6c42\u534a\u5f84<\/h4>\n<p>\u5728\u76f4\u89d2\u4e09\u89d2\u5f62 \\( OEG \\) \u4e2d\uff1a<\/p>\n<ul>\n<li>\\( OE = r \\)\uff08\u534a\u5f84\uff09\u3002<\/li>\n<li>\\( EG = 4 \\) \u7c73\u3002<\/li>\n<li>\\( OG = r &#8211; 2 \\) \u7c73\u3002<\/li>\n<\/ul>\n<p>\u6839\u636e\u52fe\u80a1\u5b9a\u7406\uff1a<\/p>\n<p>\\[<br \/>\nOE^2 = EG^2 + OG^2<br \/>\n\\]<br \/>\n\\[<br \/>\nr^2 = 4^2 + (r &#8211; 2)^2<br \/>\n\\]<br \/>\n\\[<br \/>\nr^2 = 16 + r^2 &#8211; 4r + 4<br \/>\n\\]<br \/>\n\\[<br \/>\n0 = 20 &#8211; 4r<br \/>\n\\]<br \/>\n\\[<br \/>\n4r = 20<br \/>\n\\]<br \/>\n\\[<br \/>\nr = 5 \\text{ \u7c73}<br \/>\n\\]<\/p>\n<p>\u56e0\u6b64\uff0c\u534a\u5706\u7684\u534a\u5f84 \\( r = 5 \\) \u7c73\u3002<\/p>\n<h4>\u7b2c\u56db\u6b65\uff1a\u786e\u5b9a\u6b63\u65b9\u5f62\u7684\u8fb9\u957f<\/h4>\n<p>\u534a\u5706\u7684\u76f4\u5f84 \\( AB = 2r = 10 \\) \u7c73\uff0c\u56e0\u6b64\u6b63\u65b9\u5f62\u7684\u8fb9\u957f \\( AB = 10 \\) \u7c73\u3002<\/p>\n<h4>\u7b2c\u4e94\u6b65\uff1a\u786e\u5b9a\u77e9\u5f62\u7684\u5c3a\u5bf8<\/h4>\n<p>\u77e9\u5f62 \\( ABCD \\) \u7684\u8fb9\uff1a<\/p>\n<ul>\n<li>\\( AB = 10 \\) \u7c73\uff08\u4e0e\u534a\u5706\u76f4\u5f84\u91cd\u5408\uff09\u3002<\/li>\n<li>\\( BC = AB &#8211; r = 10 &#8211; 5 = 5 \\) \u7c73\uff08\u56e0\u4e3a\u534a\u5706\u7684\u534a\u5f84\u4e3a 5 \u7c73\uff0c\u5360\u636e\u4e86\u4e00\u534a\u7684\u6b63\u65b9\u5f62\u8fb9\u957f\uff09\u3002<\/li>\n<\/ul>\n<p>\u56e0\u6b64\uff0c\u77e9\u5f62 \\( ABCD \\) \u7684\u9762\u79ef\u4e3a\uff1a<\/p>\n<p>\\[<br \/>\n\\text{\u9762\u79ef} = AB \\times BC = 10 \\times 5 = 50 \\text{ \u5e73\u65b9\u7c73}<br \/>\n\\]<\/p>\n<h4>\u7b2c\u516d\u6b65\uff1a\u8ba1\u7b97\u89c2\u4f17\u4eba\u6570<\/h4>\n<p>\u6bcf\u5e73\u65b9\u7c73\u6700\u591a\u53ef\u4ee5\u5750 3 \u540d\u89c2\u4f17\uff1a<\/p>\n<p>\\[<br \/>\n\\text{\u89c2\u4f17\u4eba\u6570} = 50 \\times 3 = 150 \\text{ \u4eba}<br \/>\n\\]<\/p>\n<h3>3. \u77e5\u8bc6\u70b9<\/h3>\n<ul>\n<li><strong>\u5706\u7684\u6027\u8d28<\/strong>\uff1a\n<ul>\n<li><em>\u534a\u5f84<\/em>\uff1a\u4ece\u5706\u5fc3\u5230\u5706\u4e0a\u4efb\u610f\u4e00\u70b9\u7684\u8ddd\u79bb\uff0c\u5728\u672c\u9898\u4e2d\u4e3a \\( r = 5 \\) \u7c73\u3002<\/li>\n<li><em>\u76f4\u5f84<\/em>\uff1a\u901a\u8fc7\u5706\u5fc3\u4e14\u4e24\u7aef\u5728\u5706\u4e0a\u7684\u7ebf\u6bb5\uff0c\u957f\u5ea6\u4e3a \\( 2r \\)\uff0c\u5728\u672c\u9898\u4e2d\u4e3a \\( AB = 10 \\) \u7c73\u3002<\/li>\n<li><em>\u5f26<\/em>\uff1a\u8fde\u63a5\u5706\u4e0a\u4efb\u610f\u4e24\u70b9\u7684\u7ebf\u6bb5\uff0c\u5982 \\( EF = 8 \\) \u7c73\u3002<\/li>\n<li><em>\u5782\u5f84\u5b9a\u7406<\/em>\uff1a\u5782\u76f4\u4e8e\u5f26\u7684\u76f4\u5f84\u5e73\u5206\u8be5\u5f26\u53ca\u5176\u6240\u5bf9\u7684\u5f27\uff0c\u5728\u672c\u9898\u4e2d \\( OG \\perp EF \\)\uff0c\u5e73\u5206 \\( EF \\)\uff0c\u4f7f \\( EG = 4 \\) \u7c73\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u52fe\u80a1\u5b9a\u7406<\/strong>\uff1a\n<ul>\n<li>\u5728\u76f4\u89d2\u4e09\u89d2\u5f62\u4e2d\uff0c\u4e24\u76f4\u89d2\u8fb9\u7684\u5e73\u65b9\u548c\u7b49\u4e8e\u659c\u8fb9\u7684\u5e73\u65b9\uff0c\u5373 \\( a^2 + b^2 = c^2 \\)\u3002<\/li>\n<li>\u5728\u672c\u9898\u4e2d\uff0c\u5e94\u7528\u4e8e \\( \\triangle OEG \\)\uff1a\\( OE^2 = EG^2 + OG^2 \\)\uff0c\u89e3\u51fa\u534a\u5f84 \\( r = 5 \\) \u7c73\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u77e9\u5f62\u548c\u534a\u5706\u7684\u9762\u79ef\u8ba1\u7b97<\/strong>\uff1a\n<ul>\n<li>\u77e9\u5f62\u9762\u79ef\u516c\u5f0f\uff1a\\( \\text{\u9762\u79ef} = \u957f \\times \u5bbd \\)\uff0c\u5728\u672c\u9898\u4e2d\u4e3a \\( 10 \\times 5 = 50 \\) \u5e73\u65b9\u7c73\u3002<\/li>\n<li>\u534a\u5706\u9762\u79ef\u516c\u5f0f\uff1a\\( \\text{\u9762\u79ef} = \\frac{1}{2} \\pi r^2 \\)\uff0c\u867d\u672a\u76f4\u63a5\u4f7f\u7528\uff0c\u4f46\u7406\u89e3\u5176\u4e0e\u77e9\u5f62\u7684\u5173\u7cfb\u6709\u52a9\u4e8e\u5efa\u6a21\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u5b9e\u9645\u95ee\u9898\u7684\u6570\u5b66\u5efa\u6a21<\/strong>\uff1a\n<ul>\n<li>\u5c06\u73b0\u5b9e\u573a\u666f\uff08\u5982\u573a\u5730\u6539\u9020\uff09\u8f6c\u5316\u4e3a\u51e0\u4f55\u56fe\u5f62\uff08\u6b63\u65b9\u5f62\u3001\u77e9\u5f62\u3001\u534a\u5706\uff09\u3002<\/li>\n<li>\u901a\u8fc7\u6761\u4ef6\uff08\u5982\u6700\u5927\u6df1\u5ea6\u3001\u5f26\u957f\uff09\u5efa\u7acb\u65b9\u7a0b\uff0c\u6c42\u89e3\u672a\u77e5\u91cf\uff08\u5982\u534a\u5f84\u3001\u9762\u79ef\uff09\u3002<\/li>\n<li>\u7ed3\u5408\u5355\u4f4d\u6362\u7b97\uff08\u5982\u6bcf\u5e73\u65b9\u7c73 3 \u4eba\uff09\u5f97\u51fa\u6700\u7ec8\u7ed3\u679c\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>4. \u6613\u9519\u70b9\u548c\u62d3\u5c55<\/h3>\n<p><strong>\u6613\u9519\u70b9\uff1a<\/strong><\/p>\n<ol>\n<li><strong>\u56fe\u5f62\u7406\u89e3\u9519\u8bef<\/strong>\uff1a\n<ul>\n<li>\u8bef\u4ee5\u4e3a\u534a\u5706\u7684\u76f4\u5f84\u4e0d\u662f\u6b63\u65b9\u5f62\u7684\u8fb9\uff0c\u6216\u5f26 \\( EF \\) \u4e0d\u5e73\u884c\u4e8e \\( AB \\)\uff0c\u5bfc\u81f4\u4f4d\u7f6e\u5173\u7cfb\u6df7\u4e71\u3002<\/li>\n<li>\u5efa\u8bae\uff1a\u4ed4\u7ec6\u8bfb\u9898\uff0c\u7ed3\u5408\u56fe\u793a\u660e\u786e\u77e9\u5f62\u548c\u534a\u5706\u7684\u76f8\u5bf9\u4f4d\u7f6e\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u6700\u5927\u6df1\u5ea6\u7684\u8bef\u89e3<\/strong>\uff1a\n<ul>\n<li>\u672a\u7406\u89e3\u201c\u6700\u5927\u6df1\u5ea6\u201d\u662f\u6307 \\( HG = 2 \\) \u7c73\uff0c\u5373\u534a\u5f84\u4e0e\u5f26\u5230\u5706\u5fc3\u8ddd\u79bb\u7684\u5dee\uff0c\u8bef\u4ee5\u4e3a\u662f\u5176\u4ed6\u8ddd\u79bb\u3002<\/li>\n<li>\u5efa\u8bae\uff1a\u5728\u56fe\u4e2d\u6807\u6ce8 \\( HG \\) \u548c \\( OG \\)\uff0c\u660e\u786e\u5176\u4e0e\u534a\u5f84\u7684\u5173\u7cfb\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u52fe\u80a1\u5b9a\u7406\u5e94\u7528\u9519\u8bef<\/strong>\uff1a\n<ul>\n<li>\u5728 \\( \\triangle OEG \\) \u4e2d\uff0c\u8bef\u5c06 \\( OG \\) \u6216 \\( EG \\) \u7684\u503c\u4ee3\u5165\uff0c\u5bfc\u81f4\u65b9\u7a0b\u9519\u8bef\u3002<\/li>\n<li>\u5efa\u8bae\uff1a\u5217\u65b9\u7a0b\u524d\u68c0\u67e5\u4e09\u89d2\u5f62\u5404\u8fb9\u7684\u5b9a\u4e49\uff0c\u786e\u4fdd \\( OE = r \\)\u3001\\( EG = 4 \\)\u3001\\( OG = r &#8211; 2 \\)\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u89c2\u4f17\u4eba\u6570\u8ba1\u7b97\u5931\u8bef<\/strong>\uff1a\n<ul>\n<li>\u5fd8\u8bb0\u4e58\u4ee5\u6bcf\u5e73\u65b9\u7c73\u7684\u89c2\u4f17\u6570\uff083 \u4eba\uff09\uff0c\u6216\u5bf9\u9762\u79ef\u53d6\u6574\u540e\u8ba1\u7b97\u3002<\/li>\n<li>\u5efa\u8bae\uff1a\u5206\u6b65\u8ba1\u7b97\uff0c\u5148\u6c42\u9762\u79ef\uff0c\u518d\u4e58\u4ee5\u4eba\u6570\u5bc6\u5ea6\uff0c\u6700\u540e\u68c0\u67e5\u5355\u4f4d\u662f\u5426\u4e00\u81f4\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p><strong>\u62d3\u5c55\uff1a<\/strong><\/p>\n<ol>\n<li><strong>\u6539\u53d8\u821e\u53f0\u5f62\u72b6<\/strong>\uff1a\n<ul>\n<li>\u82e5\u821e\u53f0\u6539\u4e3a\u6247\u5f62\uff08\u5982\u534a\u5706\u7684 1\/4\uff09\uff0c\u9762\u79ef\u53d8\u4e3a \\( \\frac{1}{4} \\pi r^2 \\)\uff0c\u91cd\u65b0\u8ba1\u7b97\u89c2\u6f14\u533a\u9762\u79ef\u3002<\/li>\n<li>\u82e5\u821e\u53f0\u4e3a\u5f13\u5f62\uff08\u5f26 \\( EF \\) \u4e0e\u5f27\u56f4\u6210\uff09\uff0c\u53ef\u7528\u516c\u5f0f \\( \\text{\u5f13\u5f62\u9762\u79ef} = \\frac{1}{2} r^2 (\\theta &#8211; \\sin\\theta) \\)\uff08\\(\\theta\\) \u4e3a\u5706\u5fc3\u89d2\uff09\uff0c\u63a2\u7d22\u9762\u79ef\u53d8\u5316\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u4e0d\u540c\u5e03\u5c40\u7684\u9762\u79ef\u5173\u7cfb<\/strong>\uff1a\n<ul>\n<li>\u82e5\u534a\u5706\u4f4d\u7f6e\u79fb\u81f3\u6b63\u65b9\u5f62\u53e6\u4e00\u8fb9\uff0c\u77e9\u5f62\u5c3a\u5bf8\u4f1a\u53d8\uff08\u5982\u957f 10 \u7c73\uff0c\u5bbd 3 \u7c73\uff09\uff0c\u6bd4\u8f83\u4e0d\u540c\u5e03\u5c40\u7684\u89c2\u4f17\u5bb9\u91cf\u3002<\/li>\n<li>\u601d\u8003\uff1a\u54ea\u79cd\u5e03\u5c40\u80fd\u5bb9\u7eb3\u66f4\u591a\u89c2\u4f17\uff1f\u662f\u5426\u5b58\u5728\u6700\u4f18\u89e3\uff1f<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u5f15\u5165\u5b9e\u9645\u9650\u5236\u6761\u4ef6<\/strong>\uff1a\n<ul>\n<li>\u8003\u8651\u5b89\u5168\u8ddd\u79bb\uff1a\u82e5\u89c2\u4f17\u533a\u9700\u7559 1 \u7c73\u901a\u9053\uff0c\u77e9\u5f62\u5bbd\u51cf\u4e3a 4 \u7c73\uff0c\u9762\u79ef\u53d8\u4e3a \\( 10 \\times 4 = 40 \\) \u5e73\u65b9\u7c73\uff0c\u5bb9\u7eb3 \\( 40 \\times 3 = 120 \\) \u4eba\u3002<\/li>\n<li>\u8003\u8651\u5ea7\u4f4d\u6392\u5217\uff1a\u82e5\u6bcf\u4eba\u5360 0.5 \u5e73\u65b9\u7c73\uff0c\u91cd\u65b0\u8ba1\u7b97\u5b9e\u9645\u4eba\u6570\uff08\\( 50 \\div 0.5 = 100 \\) \u4eba\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u52a8\u6001\u8c03\u6574\u53c2\u6570<\/strong>\uff1a\n<ul>\n<li>\u82e5\u5f26\u957f \\( EF \\) \u53d8\u4e3a 6 \u7c73\uff0c\u6700\u5927\u6df1\u5ea6\u4ecd\u4e3a 2 \u7c73\uff0c\u91cd\u65b0\u8ba1\u7b97 \\( r \\) \u548c\u9762\u79ef\uff0c\u89c2\u5bdf\u89c2\u4f17\u4eba\u6570\u53d8\u5316\u3002<\/li>\n<li>\u95ee\u9898\uff1a\u5f26\u957f\u4e0e\u89c2\u4f17\u4eba\u6570\u7684\u5173\u7cfb\u662f\u7ebf\u6027\u7684\u5417\uff1f\u5c1d\u8bd5\u63a8\u5bfc\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3>\u6700\u7ec8\u7b54\u6848<\/h3>\n<p>\u89c2\u6f14\u533a\u53ef\u5bb9\u7eb3 \\(\\boxed{150}\\) \u540d\u89c2\u4f17\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>16. \u4e3a\u4f20\u627f\u6d77\u6d3e\u6587\u5316\uff0c\u793e\u533a\u51c6\u5907\u4e3e\u529e\u6caa\u5267\u7231\u597d\u8005\u89c2\u6469\u6f14\u51fa\u6d3b\u52a8\uff0e\u628a\u67d0\u573a\u9986\u7684\u4e00\u4e2a\u6b63\u65b9\u5f62\u533a\u57df\u6539\u9020\u6210\u4e00\u4e2a\u7531\u77e9\u5f62\u548c\u534a\u5706\u5f62\u7ec4 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-299","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/tilearn.space\/index.php?rest_route=\/wp\/v2\/posts\/299","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tilearn.space\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tilearn.space\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tilearn.space\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tilearn.space\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=299"}],"version-history":[{"count":12,"href":"https:\/\/tilearn.space\/index.php?rest_route=\/wp\/v2\/posts\/299\/revisions"}],"predecessor-version":[{"id":313,"href":"https:\/\/tilearn.space\/index.php?rest_route=\/wp\/v2\/posts\/299\/revisions\/313"}],"wp:attachment":[{"href":"https:\/\/tilearn.space\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=299"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tilearn.space\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=299"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tilearn.space\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=299"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}