From 3e17fae5f0fa0944048647b6c1ac00670cdb7cb6 Mon Sep 17 00:00:00 2001 From: "weiye.wang" Date: Wed, 27 Sep 2023 06:33:22 +0800 Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B922623=E9=A2=98=E9=9D=A2?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- 题库0.3/Problems.json | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/题库0.3/Problems.json b/题库0.3/Problems.json index 3ffaacdb..22b451d9 100644 --- a/题库0.3/Problems.json +++ b/题库0.3/Problems.json @@ -581600,7 +581600,7 @@ }, "022623": { "id": "022623", - "content": "现欲在某足够大的广场建造一方舱医院, 设计要求病区是面积为 $4000 \\mathrm{m}^2$ 的矩形, 且病区四周是通道, 其中西南两侧的通道宽为 $3 \\mathrm{m}$, 东北两侧的通道宽为 $2 \\mathrm{m}$. 如图所示, 问如何设计病区的边长, 才能使通道的占地面积最小? 并求出通道占地面积的最小值.\n\\begin{center}\n\\begin{tikzpicture}[>=latex,scale = 0.2]\n\\draw (0,0) rectangle (30,20);\n\\draw (5,0) -- (5,20) (8,3) rectangle (28,18) (0,5) --++ (5,0) (0,10) --++ (5,0) (0,15) --++ (5,0);\n\\draw (2.5,2.5) node {\\small 抢救室};\n\\draw (2.5,7.5) node {\\small 治疗室};\n\\draw (2.5,12.5) node {\\small CT室};\n\\draw (2.5,17.5) node {\\small 污染区};\n\\draw (18,10.5) node {病区};\n\\draw (18,1.5) node {3米宽通道};\n\\draw (18,19) node {2米宽通道};\n\\draw (6.5,10) node [rotate = 90] {3米宽通道};\n\\draw (29,10) node [rotate = 90] {2米宽通道};\n\\end{tikzpicture}\n\\end{center}", + "content": "现欲在某足够大的广场建造一医院, 设计要求病区是面积为 $4000 \\mathrm{m}^2$ 的矩形, 且病区四周是通道, 其中西南两侧的通道宽为 $3 \\mathrm{m}$, 东北两侧的通道宽为 $2 \\mathrm{m}$. 如图所示, 问如何设计病区的边长, 才能使通道的占地面积最小? 并求出通道占地面积的最小值.\n\\begin{center}\n\\begin{tikzpicture}[>=latex,scale = 0.2]\n\\draw (0,0) rectangle (30,20);\n\\draw (5,0) -- (5,20) (8,3) rectangle (28,18) (0,5) --++ (5,0) (0,10) --++ (5,0) (0,15) --++ (5,0);\n\\draw (2.5,2.5) node {\\small 抢救室};\n\\draw (2.5,7.5) node {\\small 治疗室};\n\\draw (2.5,12.5) node {\\small CT室};\n\\draw (2.5,17.5) node {\\small 污染区};\n\\draw (18,10.5) node {病区};\n\\draw (18,1.5) node {3米宽通道};\n\\draw (18,19) node {2米宽通道};\n\\draw (6.5,10) node [rotate = 90] {3米宽通道};\n\\draw (29,10) node [rotate = 90] {2米宽通道};\n\\end{tikzpicture}\n\\end{center}", "objs": [], "tags": [], "genre": "解答题", @@ -581610,7 +581610,8 @@ "usages": [], "origin": "2025届高一上学期测验卷02", "edit": [ - "20230905\t王伟叶" + "20230905\t王伟叶", + "20230927\t赵琍琍" ], "same": [], "related": [],