{"id":16240,"date":"2026-01-24T10:38:25","date_gmt":"2026-01-24T02:38:25","guid":{"rendered":"https:\/\/www.aiersheng.cc\/?p=16240"},"modified":"2026-01-24T10:38:25","modified_gmt":"2026-01-24T02:38:25","slug":"2024%e5%b9%b4%e6%b5%99%e6%b1%9f%e7%9c%81%e5%8d%95%e7%8b%ac%e6%8b%9b%e7%94%9f%e8%80%83%e8%af%95%e6%96%87%e5%8c%96%e8%af%be%e8%80%83%e8%af%95%e6%95%b0%e5%ad%a6%e8%af%95%e9%a2%98","status":"publish","type":"post","link":"https:\/\/www.aiersheng.cc\/?p=16240","title":{"rendered":"2024\u5e74\u6d59\u6c5f\u7701\u5355\u72ec\u62db\u751f\u8003\u8bd5\u6587\u5316\u8bfe\u8003\u8bd5\u6570\u5b66\u8bd5\u9898"},"content":{"rendered":"<h1>2024\u5e74\u6d59\u6c5f\u7701\u5355\u72ec\u62db\u751f\u8003\u8bd5\u6587\u5316\u8bfe\u8003\u8bd5\u6570\u5b66\u8bd5\u9898<\/h1>\n<h2 data-doubao-line=\"134\" data-doubao-column=\"5\" data-doubao-key=\"2\">\u4e00\u3001\u5355\u9879\u9009\u62e9\u9898\uff08\u672c\u5927\u9898\u517120\u5c0f\u9898\uff0c1-10\u5c0f\u9898\u6bcf\u5c0f\u98982\u5206\uff0c11-20\u5c0f\u9898\u6bcf\u5c0f\u98983\u5206\uff0c\u517150\u5206\uff09<\/h2>\n<ol>\n<li>\u5df2\u77e5\u96c6\u5408M={2,e,3}\uff0c\u96c6\u5408N={e,3,\u03c0}\uff0c\u5219M\u2229N=\uff08 \uff09<\/li>\n<li>{2,e}<\/li>\n<li>{e,3}<\/li>\n<li>{e,\u03c0}<\/li>\n<li>{2,e,3,\u03c0}<\/li>\n<li>\u5df2\u77e5\u89d2\u03b2\u6ee1\u8db3390\u2218&lt;\u03b2&lt;510\u2218\uff0c\u5219\u89d2\u03b23\u662f\uff08 \uff09<\/li>\n<li>\u7b2c\u4e00\u8c61\u9650\u89d2<\/li>\n<li>\u7b2c\u4e8c\u8c61\u9650\u89d2<\/li>\n<li>\u7b2c\u4e09\u8c61\u9650\u89d2<\/li>\n<li>\u7b2c\u56db\u8c61\u9650\u89d2<\/li>\n<li>\u76f4\u7ebfx+y\u22127=0\u7684\u503e\u659c\u89d2\u4e3a\uff08 \uff09<\/li>\n<li>45\u2218<\/li>\n<li>60\u2218<\/li>\n<li>120\u2218<\/li>\n<li>135\u2218<\/li>\n<li>\u51fd\u6570f(x)=log3\u2061(4\u2212x2)1\u2212x\u7684\u5b9a\u4e49\u57df\u4e3a\uff08 \uff09<\/li>\n<li>(\u22122,1)\u222a(1,2)<\/li>\n<li>(\u22122,1)<\/li>\n<li>(\u22122,2)<\/li>\n<li>(\u2212\u221e,1)<\/li>\n<li>\u4e0d\u7b49\u5f0f|3x+2|\u22655\u7684\u89e3\u96c6\u4e3a\uff08 \uff09<\/li>\n<li>[1,+\u221e)<\/li>\n<li>(\u2212\u221e,\u221273]<\/li>\n<li>[\u221273,1]<\/li>\n<li>(\u2212\u221e,\u221273]\u222a[1,+\u221e)<\/li>\n<li>\u82e5\u70b9P(a,2)\u5230\u76f4\u7ebf3x\u22124y\u22125=0\u7684\u8ddd\u79bb\u4e3a2\uff0c\u5219\u5b9e\u6570a=\uff08 \uff09<\/li>\n<li>1<\/li>\n<li>\u2212233<\/li>\n<li>1\u6216233<\/li>\n<li>\u22121\u6216233<\/li>\n<li>\u73b0\u67094\u540d\u961f\u5458\u548c1\u540d\u6559\u7ec3\u6392\u6210\u4e00\u6392\u5408\u5f71\u7559\u5ff5\uff0c\u6559\u7ec3\u4e0d\u6392\u4e24\u7aef\uff0c\u5219\u4e0d\u540c\u7684\u6392\u6cd5\u5171\u6709\uff08 \uff09<\/li>\n<li>120\u79cd<\/li>\n<li>72\u79cd<\/li>\n<li>48\u79cd<\/li>\n<li>24\u79cd<\/li>\n<li>\u5df2\u77e5m\uff0cn\u7686\u4e3a\u5b9e\u6570\uff0c\u5219\u201c|m|+n=0\u201d\u662f\u201cmn=0\u201d\u7684\uff08 \uff09<\/li>\n<li>\u5145\u5206\u4e0d\u5fc5\u8981\u6761\u4ef6<\/li>\n<li>\u5fc5\u8981\u4e0d\u5145\u5206\u6761\u4ef6<\/li>\n<li>\u5145\u8981\u6761\u4ef6<\/li>\n<li>\u65e2\u4e0d\u5145\u5206\u4e5f\u4e0d\u5fc5\u8981\u6761\u4ef6<\/li>\n<li>\u5df2\u77e5\u6570\u5217{an}\u4e3a\u7b49\u5dee\u6570\u5217\uff0c\u4e14a2+a3+a5+a6=20\uff0c\u5219a4=\uff08 \uff09<\/li>\n<li>2<\/li>\n<li>3<\/li>\n<li>4<\/li>\n<li>5<\/li>\n<li>\u8bbe\u6247\u5f62\u7684\u5706\u5fc3\u89d2\u4e3a\u03b8\uff0c\u82e5\u89d2\u03b8=2rad\uff0c\u5219\u4e0b\u5217\u4e0d\u7b49\u5f0f\u6b63\u786e\u7684\u662f\uff08 \uff09<\/li>\n<li>sin\u2061\u03b8&gt;0<\/li>\n<li>cos\u2061\u03b8&gt;0<\/li>\n<li>tan\u2061\u03b8&gt;0<\/li>\n<li>sin\u2061\u03b8tan\u2061\u03b8&gt;0<\/li>\n<li>\u5df2\u77e5a=log2\u20613\uff0cb=log3\u206110\uff0cc=2\uff0c\u5219\u4e0b\u5217\u4e0d\u7b49\u5f0f\u6b63\u786e\u7684\u662f\uff08 \uff09<\/li>\n<li>c&lt;b&lt;a<\/li>\n<li>c&lt;a&lt;b<\/li>\n<li>a&lt;c&lt;b<\/li>\n<li>a&lt;b&lt;c<\/li>\n<li>\u51fd\u6570f(x)\u7684\u56fe\u50cf\u5982\u56fe\u6240\u793a\uff0c\u4e0b\u5217\u533a\u95f4\u4e2d\u51fd\u6570f(x)\u4e0e|f(x)|\u5747\u4e3a\u5355\u8c03\u9012\u589e\u7684\u662f\uff08 \uff09<\/li>\n<li>(\u22122,\u22121.6)<\/li>\n<li>(\u22121,\u22120.5)<\/li>\n<li>(0,0.5)<\/li>\n<li>(0.5,1.5)<\/li>\n<li>\u5df2\u77e5m\uff0cn\u7686\u4e3a\u6b63\u6570\uff0c\u4e142m+n=1\uff0c\u52191m+mn\uff08 \uff09<\/li>\n<li>\u6709\u6700\u5c0f\u503c4<\/li>\n<li>\u6709\u6700\u5927\u503c4<\/li>\n<li>\u6709\u6700\u5c0f\u503c92<\/li>\n<li>\u6709\u6700\u5927\u503c92<\/li>\n<li>\u968f\u7740\u5168\u6c11\u5065\u8eab\u7406\u5ff5\u6df1\u5165\u4eba\u5fc3\uff0c\u8d8a\u6765\u8d8a\u591a\u4eba\u5728\u6625\u6696\u82b1\u5f00\u65f6\u8282\u6765\u5230\u6237\u5916\uff0c\u4eab\u53d7\u8fd0\u52a8\u4e50\u8da3\u3002\u5df2\u77e5\u67d0\u5f92\u6b65\u8def\u7ebf\u5168\u7a0b\u7531\u4e0a\u5761\u548c\u4e0b\u5761\u4e24\u6bb5\u6784\u6210\u3002\u5047\u8bbe\u67d0\u4eba\u5f92\u6b65\u4e0a\u5761\u548c\u4e0b\u5761\u7684\u901f\u5ea6\u5747\u4e3a\u5300\u901f\uff0c\u4e14\u5f92\u6b65\u7684\u8def\u7a0by(km)\u4e0e\u65f6\u95f4x(h)\u7684\u51fd\u6570\u56fe\u50cf\u5982\u56fe\u6240\u793a\uff0c\u5219\u5f92\u6b653\u5c0f\u65f630\u5206\u949f\u7684\u8def\u7a0b\u662f\uff08 \uff09<\/li>\n<li>6.125km<\/li>\n<li>11.2km<\/li>\n<li>8.3km<\/li>\n<li>10.475km<\/li>\n<li>\u82e5\u53cc\u66f2\u7ebfx24\u2212y29=1\u4e0e\u76f4\u7ebfx=m\u6709\u4e24\u4e2a\u4e0d\u540c\u7684\u4ea4\u70b9\uff0c\u5219\u5b9e\u6570m\u7684\u53d6\u503c\u8303\u56f4\u662f\uff08 \uff09<\/li>\n<li>(\u2212\u221e,\u22122)\u222a(2,+\u221e)<\/li>\n<li>(\u2212\u221e,\u22122]\u222a[2,+\u221e)<\/li>\n<li>(\u22122,2)<\/li>\n<li>[\u22122,2]<\/li>\n<li>\u5218\u5fae\u6ce8\u300a\u4e5d\u7ae0\u7b97\u672f\u300b\u4e2d\uff0c\u5c06\u5e95\u9762\u4e3a\u76f4\u89d2\u4e09\u89d2\u5f62\u4e14\u4fa7\u68f1\u5782\u76f4\u4e8e\u5e95\u9762\u7684\u4e09\u68f1\u67f1\u79f0\u4e3a\u201c\u5811\u5835\u201d\uff1b\u5c06\u5e95\u9762\u4e3a\u77e9\u5f62\uff0c\u4e00\u6761\u4fa7\u68f1\u5782\u76f4\u4e8e\u5e95\u9762\u7684\u56db\u68f1\u9525\u79f0\u4e3a\u201c\u9633\u9a6c\u201d\uff1b\u5c06\u56db\u4e2a\u9762\u5747\u4e3a\u76f4\u89d2\u4e09\u89d2\u5f62\u7684\u56db\u9762\u4f53\u79f0\u4e3a\u201c\u9cd6\u81d1\u201d\u3002\u5982\u56fe\u6240\u793a\uff0c\u5811\u5835ABC\u2212A1B1C1\u53ef\u659c\u89e3\u4e3a\u201c\u9633\u9a6c\u201dA1\u2212BCC1B1\u548c\u201c\u9cd6\u81d1\u201dA1\u2212ABC\u4e24\u90e8\u5206\uff0c\u5219\u201c\u9633\u9a6c\u201d\u4e0e\u201c\u9cd6\u81d1\u201d\u7684\u4f53\u79ef\u4e4b\u6bd4\u4e3a\uff08 \uff09<\/li>\n<li>1:2<\/li>\n<li>1:1<\/li>\n<li>2:1<\/li>\n<li>3:1<\/li>\n<li>(x\u22122y)6\u7684\u4e8c\u9879\u5c55\u5f00\u5f0f\u4e2d\uff0c\u4e8c\u9879\u5f0f\u7cfb\u6570\u6700\u5927\u7684\u9879\u4e3a\uff08 \uff09<\/li>\n<li>\u2212160x3y3<\/li>\n<li>60x4y2<\/li>\n<li>160x3y3<\/li>\n<li>240x2y4<\/li>\n<li>\u5728\u25b3ABC\u4e2d\uff0c\u5df2\u77e5\u70b9A\u7684\u5750\u6807\u4e3a(1,\u22122)\uff0c\u70b9B\u7684\u5750\u6807\u4e3a(2,1)\uff0cD\uff0cE\u5206\u522b\u4e3a\u8fb9AC\uff0cBC\u7684\u4e2d\u70b9\uff0c\u5219\u5411\u91cfDE\u2192\u7684\u5750\u6807\u4e3a\uff08 \uff09<\/li>\n<li>(\u221212,\u221232)<\/li>\n<li>(12,32)<\/li>\n<li>(\u22121,\u22123)<\/li>\n<li>(1,3)<\/li>\n<li>\u51fd\u6570y=Asin\u2061(\u03c9x+\u03c6)(A&gt;0,\u03c9&gt;0,|\u03c6|\u2264\u03c02)\u90e8\u5206\u56fe\u50cf\u5982\u56fe\u6240\u793a\uff0cM(2,3)\u662f\u56fe\u50cf\u4e0a\u7684\u6700\u9ad8\u70b9\uff0cN(4,\u22123)\u662f\u4e0eM\u76f8\u90bb\u7684\u4e00\u4e2a\u6700\u4f4e\u70b9\uff0c\u5219\u51fd\u6570\u7684\u89e3\u6790\u5f0f\u4e3a\uff08 \uff09<\/li>\n<li>y=3sin\u2061(2x\u2212\u03c02)<\/li>\n<li>y=2sin\u2061(12x\u2212\u03c02)<\/li>\n<li>y=3sin\u2061(\u03c02x+\u03c02)<\/li>\n<li>y=3sin\u2061(\u03c02x\u2212\u03c02)<\/li>\n<li>\u76f4\u7ebfl\u8fc7\u629b\u7269\u7ebfx2=8y\u7684\u7126\u70b9\uff0c\u4e14\u4e0e\u629b\u7269\u7ebf\u4ea4\u4e8eM(x1,y1)\uff0cN(x2,y2)\u4e24\u70b9\uff0c\u82e5x1+x2=4\uff0c\u5219|MN|=\uff08 \uff09<\/li>\n<li>6<\/li>\n<li>8<\/li>\n<li>10<\/li>\n<li>12<\/li>\n<\/ol>\n<h2 data-doubao-line=\"318\" data-doubao-column=\"5\" data-doubao-key=\"124\">\u4e8c\u3001\u586b\u7a7a\u9898\uff08\u672c\u5927\u9898\u51717\u5c0f\u9898\uff0c\u6bcf\u5c0f\u98984\u5206\uff0c\u517128\u5206\uff09<\/h2>\n<ol start=\"21\">\n<li>\u67d0\u8f66\u7ad9\u6709A\u3001B\u3001C\u3001D\u56db\u4e2a\u51fa\u53e3\uff0c\u4e58\u5ba2\u7532\u4ece\u4e2d\u968f\u673a\u9009\u4e00\u4e2a\u51fa\u53e3\u51fa\u7ad9\uff0c\u5219\u9009\u62e9C\u51fa\u53e3\u7684\u6982\u7387\u662f________\u3002<\/li>\n<li>\u5df2\u77e5\u65b9\u7a0bx2+y2\u22122x+4y\u22123k=0\u8868\u793a\u4e00\u4e2a\u5706\uff0c\u5219\u5b9e\u6570k\u7684\u53d6\u503c\u8303\u56f4\u662f________\u3002<\/li>\n<li>\u5df2\u77e5cos\u2061\u03b8=\u221214\uff0c\u03c0&lt;\u03b8&lt;3\u03c02\uff0c\u5219sin\u2061(2\u03b8+2024\u03c0)=________\u3002<\/li>\n<li>\u5df2\u77e5\u53cc\u66f2\u7ebfx2a2\u2212y2b2=1(a&gt;0,b&gt;0)\u7684\u7126\u8ddd\u4e3a8\uff0c\u79bb\u5fc3\u7387\u4e3a2\uff0c\u5219\u5176\u6e10\u8fd1\u7ebf\u65b9\u7a0b\u4e3a________\u3002<\/li>\n<li>\u5df2\u77e5\u6570\u5217{an}\u6ee1\u8db3a1=2\uff0can+1=an\u22121an\uff0c\u5219a4=________\u3002<\/li>\n<li>\u5982\u56fe\u6240\u793a\uff0c\u67d0\u51e0\u4f55\u4f53\u662f\u4e00\u4e2a\u5706\u9525\u4e0e\u4e00\u4e2a\u534a\u7403\u7684\u7ec4\u5408\u4f53\uff0c\u82e5\u5706\u9525\u7684\u9ad8\u4e3a62\uff0c\u5706\u9525\u5e95\u9762\u7684\u76f4\u5f84\u4e0e\u534a\u7403\u7684\u76f4\u5f84\u7686\u4e3a6\uff0c\u5219\u8be5\u51e0\u4f55\u4f53\u7684\u8868\u9762\u79efS=________\u3002<\/li>\n<li>\u8bbe\u51fd\u6570f(x)={2x,x\u2208(\u2212\u221e,1]log16\u2061x,x\u2208(1,+\u221e)\uff0c\u5219\u6ee1\u8db3f(x)=14\u7684x\u503c\u4e3a________\u3002<\/li>\n<\/ol>\n<h2 data-doubao-line=\"329\" data-doubao-column=\"5\" data-doubao-key=\"133\">\u4e09\u3001\u89e3\u7b54\u9898\uff08\u672c\u5927\u9898\u51717\u5c0f\u9898\uff0c\u517172\u5206\uff09\uff08\u89e3\u7b54\u5e94\u5199\u51fa\u6587\u5b57\u8bf4\u660e\u53ca\u6f14\u7b97\u6b65\u9aa4\uff09<\/h2>\n<ol start=\"28\">\n<li>\uff08\u672c\u98989\u5206\uff09\u5df2\u77e5\u89d2\u03b1\u4e3a\u7b2c\u4e8c\u8c61\u9650\u89d2\uff0c\u4e14sin\u2061\u03b1=255<\/li>\n<\/ol>\n<p>\uff081\uff09\u6c42cos\u2061\u03b1\u548ctan\u2061\u03b1\uff1b\uff084\u5206\uff09<\/p>\n<p>\uff082\uff09\u5c06\u89d2\u03b1\u7684\u7ec8\u8fb9\u7ed5\u539f\u70b9\u6309\u987a\u65f6\u9488\u65b9\u5411\u65cb\u8f6c45\u2218\u5f62\u6210\u89d2\u03b2\uff0c\u6c42tan\u2061\u03b2\u3002\uff085\u5206\uff09<\/p>\n<ol start=\"29\">\n<li>\uff08\u672c\u98989\u5206\uff09\u5df2\u77e5\u5706C\u7ecf\u8fc7\u70b9(2,3)\u548c(1,0)\uff0c\u4e14\u5706\u5fc3\u5728y\u8f74\u4e0a\u3002<\/li>\n<\/ol>\n<p>\uff081\uff09\u6c42\u5706C\u7684\u6807\u51c6\u65b9\u7a0b\uff1b\uff084\u5206\uff09<\/p>\n<p>\uff082\uff09\u76f4\u7ebfl\u7ecf\u8fc7\u5750\u6807\u539f\u70b9\uff0c\u4e14\u4e0e\u5706C\u76f8\u4ea4\u4e8eA\uff0cB\u4e24\u70b9\uff0c\u82e5|AB|=23\uff0c\u6c42\u76f4\u7ebfl\u7684\u65b9\u7a0b\u3002\uff085\u5206\uff09<\/p>\n<ol start=\"30\">\n<li>\uff08\u672c\u989810\u5206\uff09\u5728\u25b3ABC\u4e2d\uff0c\u5df2\u77e5AB=AC=5\uff0ccos\u2061A=725<\/li>\n<\/ol>\n<p>\uff081\uff09\u6c42BC\u7684\u957f\uff1b\uff085\u5206\uff09<\/p>\n<p>\uff082\uff09\u82e5D\u4e3aAC\u5ef6\u957f\u7ebf\u4e0a\u4e00\u70b9\uff0c\u4e14\u25b3BCD\u7684\u9762\u79ef\u4e3a365\uff0c\u6c42CD\u7684\u957f\u3002\uff085\u5206\uff09<\/p>\n<ol start=\"31\">\n<li>\uff08\u672c\u989810\u5206\uff09\u5982\u56fe\u6240\u793a\uff0c\u83f1\u5f62ABCD\u7684\u8fb9\u957f\u4e3a3\uff0cBD=4\uff0c\u70b9P\u662f\u5e73\u9762ABCD\u5916\u4e00\u70b9\uff0cPD\u22a5\u5e73\u9762ABCD\uff0c\u4e14PD=3\uff0c\u6c42\uff1a<\/li>\n<\/ol>\n<p>\uff081\uff09\u56db\u68f1\u9525P\u2212ABCD\u7684\u4f53\u79ef\uff1b\uff085\u5206\uff09<\/p>\n<p>\uff082\uff09\u4e8c\u9762\u89d2P\u2212AB\u2212C\u7684\u5e73\u9762\u89d2\u7684\u6b63\u5207\u503c\u3002\uff085\u5206\uff09<\/p>\n<ol start=\"32\">\n<li>\uff08\u672c\u989810\u5206\uff09\u67d0\u836f\u7269\u8fdb\u5165\u52a8\u7269\u4f53\u5185\u4e00\u6bb5\u65f6\u95f4\u540e\u8fdb\u884c\u5b9e\u65f6\u76d1\u6d4b\uff0c\u836f\u7269\u5728\u8840\u6db2\u4e2d\u7684\u6d53\u5ea6N(\u03bcg\/ml)\u4e0e\u65f6\u95f4t(min)\u7684\u76d1\u6d4b\u6570\u636e\u5982\u4e0b\u8868\uff1a<\/li>\n<\/ol>\n<table width=\"90%\" data-doubao-line=\"353\" data-doubao-column=\"13\" data-doubao-key=\"148\">\n<tbody>\n<tr data-doubao-line=\"354\" data-doubao-column=\"17\" data-doubao-key=\"150\">\n<td data-doubao-line=\"355\" data-doubao-column=\"21\" data-doubao-key=\"151\">\n<p>t<\/p>\n<\/td>\n<td data-doubao-line=\"356\" data-doubao-column=\"21\" data-doubao-key=\"152\">\n<p>0<\/p>\n<\/td>\n<td data-doubao-line=\"357\" data-doubao-column=\"21\" data-doubao-key=\"153\">\n<p>10<\/p>\n<\/td>\n<td data-doubao-line=\"358\" data-doubao-column=\"21\" data-doubao-key=\"154\">\n<p>20<\/p>\n<\/td>\n<td data-doubao-line=\"359\" data-doubao-column=\"21\" data-doubao-key=\"155\">\n<p>30<\/p>\n<\/td>\n<td data-doubao-line=\"360\" data-doubao-column=\"21\" data-doubao-key=\"156\">\n<p>40<\/p>\n<\/td>\n<td data-doubao-line=\"361\" data-doubao-column=\"21\" data-doubao-key=\"157\">\n<p>50<\/p>\n<\/td>\n<td data-doubao-line=\"362\" data-doubao-column=\"21\" data-doubao-key=\"158\">\n<p>60<\/p>\n<\/td>\n<td data-doubao-line=\"363\" data-doubao-column=\"21\" data-doubao-key=\"159\">\n<p>70<\/p>\n<\/td>\n<td data-doubao-line=\"364\" data-doubao-column=\"21\" data-doubao-key=\"160\">\n<p>80<\/p>\n<\/td>\n<td data-doubao-line=\"365\" data-doubao-column=\"21\" data-doubao-key=\"161\">\n<p>90<\/p>\n<\/td>\n<td data-doubao-line=\"366\" data-doubao-column=\"21\" data-doubao-key=\"162\">\n<p>100<\/p>\n<\/td>\n<\/tr>\n<tr data-doubao-line=\"368\" data-doubao-column=\"17\" data-doubao-key=\"163\">\n<td data-doubao-line=\"369\" data-doubao-column=\"21\" data-doubao-key=\"164\">\n<p>N<\/p>\n<\/td>\n<td data-doubao-line=\"370\" data-doubao-column=\"21\" data-doubao-key=\"165\">\n<p>0.84<\/p>\n<\/td>\n<td data-doubao-line=\"371\" data-doubao-column=\"21\" data-doubao-key=\"166\">\n<p>0.88<\/p>\n<\/td>\n<td data-doubao-line=\"372\" data-doubao-column=\"21\" data-doubao-key=\"167\">\n<p>0.92<\/p>\n<\/td>\n<td data-doubao-line=\"373\" data-doubao-column=\"21\" data-doubao-key=\"168\">\n<p>0.98<\/p>\n<\/td>\n<td data-doubao-line=\"374\" data-doubao-column=\"21\" data-doubao-key=\"169\">\u00a0<\/td>\n<td data-doubao-line=\"375\" data-doubao-column=\"21\" data-doubao-key=\"170\">\u00a0<\/td>\n<td data-doubao-line=\"376\" data-doubao-column=\"21\" data-doubao-key=\"171\">\n<p>0.92<\/p>\n<\/td>\n<td data-doubao-line=\"377\" data-doubao-column=\"21\" data-doubao-key=\"172\">\n<p>0.82<\/p>\n<\/td>\n<td data-doubao-line=\"378\" data-doubao-column=\"21\" data-doubao-key=\"173\">\u00a0<\/td>\n<td data-doubao-line=\"379\" data-doubao-column=\"21\" data-doubao-key=\"174\">\n<p>0.58<\/p>\n<\/td>\n<td data-doubao-line=\"380\" data-doubao-column=\"21\" data-doubao-key=\"175\">\n<p>0.46<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uff081\uff09\u89c2\u5bdf\u6570\u636e\uff0c\u6bd4\u8f83[10,20]\u548c[20,30]\u8fd9\u4e24\u4e2a\u65f6\u95f4\u6bb5\uff0c\u54ea\u4e2a\u65f6\u95f4\u6bb5\u7684\u836f\u7269\u6d53\u5ea6\u5e73\u5747\u589e\u901f\u5feb\uff1b\uff082\u5206\uff09<\/p>\n<p>\uff082\uff09\u5f53t\u2208[70,100]\u65f6\uff0cN\u662f\u5173\u4e8et\u7684\u4e00\u6b21\u51fd\u6570\uff0c\u6c42N(80)\uff1b\uff084\u5206\uff09<\/p>\n<p>\uff083\uff09\u5f53t\u2208(20,70)\u65f6\uff0cN\u662f\u5173\u4e8et\u7684\u4e8c\u6b21\u51fd\u6570\uff0c\u4e14N(t)=\u22120.0002t2+0.016t+0.68\uff0c\u6c42t\u4e3a\u591a\u5c11\u65f6\u836f\u7269\u6d53\u5ea6\u8fbe\u5230\u6700\u9ad8\uff0c\u5e76\u6c42\u51fa\u6700\u9ad8\u503c\u3002\uff084\u5206\uff09<\/p>\n<ol start=\"33\">\n<li>\uff08\u672c\u989812\u5206\uff09\u5982\u56fe\u6240\u793a\uff0cF1\uff0cF2\u662f\u692d\u5706x23+y2b2=1(b&gt;0)\u7684\u4e24\u4e2a\u7126\u70b9\uff0c\u4e14\u8be5\u692d\u5706\u8fc7\u70b9A(0,2)<\/li>\n<\/ol>\n<p>\uff081\uff09\u6c42\u692d\u5706\u7684\u7126\u70b9\u5750\u6807\uff1b\uff083\u5206\uff09<\/p>\n<p>\uff082\uff09\u8fc7\u70b9A\u7684\u76f4\u7ebf\u4e0eAF2\u5782\u76f4\uff0c\u4ea4\u692d\u5706\u4e8e\u70b9B\uff0c\u6c42\u70b9B\u7684\u5750\u6807\uff1b\uff085\u5206\uff09<\/p>\n<p>\uff083\uff09\u6c42\u56db\u8fb9\u5f62ABF1F2\u7684\u9762\u79ef\u3002\uff084\u5206\uff09<\/p>\n<ol start=\"34\">\n<li>\uff08\u672c\u989812\u5206\uff09\u5982\u56fe\u6240\u793a\uff0c\u5c06\u957f\u4e3a5\uff0c\u5bbd\u4e3a3\u7684\u957f\u65b9\u5f62\u5206\u522b\u6cbf\u4e24\u6761\u5bf9\u79f0\u8f74\u5bf9\u6298\uff0c\u5bf9\u62981\u6b21\u5f97\u523052\u00d73\u548c5\u00d732\u4e24\u79cd\u4e0d\u540c\u7684\u957f\u65b9\u5f62\uff0c\u5b83\u4eec\u7684\u9762\u79ef\u4e4b\u548ca1=15\uff0c\u5468\u957f\u4e4b\u548cb1=24\uff1b\u5bf9\u62982\u6b21\u5171\u5f97\u523054\u00d73\uff0c52\u00d732\uff0c5\u00d734\u4e09\u79cd\u4e0d\u540c\u7684\u957f\u65b9\u5f62\uff0c\u5b83\u4eec\u7684\u9762\u79ef\u4e4b\u548ca2=454\uff0c\u5468\u957f\u4e4b\u548cb2=28\u3002\u4ee5\u6b64\u7c7b\u63a8\uff0c\u5bf9\u6298n\u6b21\u5171\u5f97\u5230n+1\u79cd\u4e0d\u540c\u7684\u957f\u65b9\u5f62\uff0c\u5b83\u4eec\u7684\u9762\u79ef\u4e4b\u548c\u4e3aan\uff0c\u5468\u957f\u4e4b\u548c\u4e3abn\uff1a<\/li>\n<\/ol>\n<p>\uff081\uff09\u5199\u51faa3\uff0cb3\uff1b\uff084\u5206\uff09<\/p>\n<p>\uff082\uff09\u6c42\u6570\u5217{an}\uff0c{bn}\u7684\u901a\u9879\u516c\u5f0f\uff1b\uff084\u5206\uff09<\/p>\n<p>\uff083\uff09\u6c42\u6570\u5217{an}\u7684\u524dn\u9879\u548cSn\u3002\uff084\u5206\uff09<\/p>\n<p>&nbsp;<\/p>\n<p><!-- AISEO\u81ea\u52a8\u63d0\u53d6SEO\u6587\u5b57\u5f00\u59cb --><br \/>\n<!-- AISEO\u81ea\u52a8\u63d0\u53d6SEO\u6587\u5b57\u7ed3\u675f --><\/p>\n","protected":false},"excerpt":{"rendered":"<p>2024\u5e74\u6d59\u6c5f\u7701\u5355\u72ec\u62db\u751f\u8003\u8bd5\u6587\u5316\u8bfe\u8003\u8bd5\u6570&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[68],"tags":[],"class_list":["post-16240","post","type-post","status-publish","format-standard","hentry","category-zzjy"],"_links":{"self":[{"href":"https:\/\/www.aiersheng.cc\/index.php?rest_route=\/wp\/v2\/posts\/16240","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.aiersheng.cc\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.aiersheng.cc\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.aiersheng.cc\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.aiersheng.cc\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=16240"}],"version-history":[{"count":0,"href":"https:\/\/www.aiersheng.cc\/index.php?rest_route=\/wp\/v2\/posts\/16240\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.aiersheng.cc\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=16240"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.aiersheng.cc\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=16240"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.aiersheng.cc\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=16240"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}