[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$foHlGDBkdayoyiWE382KhkY2--fz4NzLMrPdB4fiTk_8":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-11-03 17:26:50",228282712,[8,9,10,11],"48m","49m","51m","52m",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},11,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","work_47719880","第十章 地形图应用","下图中,E点的高程是\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fee616e655fe978950e13d3aa0e5ae1fc.png\">\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fee616e655fe978950e13d3aa0e5ae1fc.png\">",[21,32,41,50,59,62,71,80,89,98],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],228282708,[25,26,27,28],"清水河","王宋村","赵村","博古镇","根据以下接图表,本图幅北侧相邻图幅的图名是\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fce1a8cf652e1f32bf4735b9f35b52ab0.png\">","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],228282709,[36,37,38,39],"2°16′","-2°16′","0°21′","-0°21′","根据下面的三北方向线,该图幅的磁偏角是\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fca7f4ee23063bdefb6cdbcb822976c3c.png\">",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],228282710,[45,46,47,48],"经纬线","坐标格网线","分幅时的经纬线","分幅时的坐标格网线","矩形分幅的内图廓是",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":30,"type":31},[],228282711,[54,55,56,57],"1%","10%","-1%","-10%","一幅1∶1000地形图上有A、B两点,A点高程为54.730m、B点高程为58.342m,AB的图上距离为36.12cm,A到B的坡度是",{"answer":60,"createTime":5,"id":6,"options":61,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":63,"createTime":5,"id":64,"options":65,"question":70,"source":30,"type":31},[],228282713,[66,67,68,69],"56.15m","112.30m","224.60m","561.50m","在下图中,量取EF的长度为11.23cm,其实地距离是\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fee03b92cdd53643482572cc8c8e53d4d.png\">",{"answer":72,"createTime":5,"id":73,"options":74,"question":79,"source":30,"type":31},[],228282714,[75,76,77,78],"按顺时针编号","按逆时针编号","按从左到右、从上到下编号","可任意编号","使用解析法计算多边形面积时,对其顶点的编号要求是",{"answer":81,"createTime":5,"id":82,"options":83,"question":88,"source":30,"type":31},[],228282715,[84,85,86,87],"绘制断面图的目的,是直观的了解地面的起伏状况","断面图的横轴表示距离,纵轴表示高程","纵轴比例尺比横轴比例尺大","横轴比例尺比纵轴比例尺大","对于断面图,下面描述错误的是",{"answer":90,"createTime":5,"id":91,"options":92,"question":97,"source":30,"type":31},[],228282716,[93,94,95,96],"由一系列高程相等的点连接而成","由一系列坡度相同的线连接而成","由一系列山脊线连接而成","由一系列山谷线连接而成","下面关于汇水面积边界线描述正确的是",{"answer":99,"createTime":5,"id":100,"options":101,"question":106,"source":30,"type":31},[],228282717,[102,103,104,105],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F0fbfbc48e9b8229a8480af70fd256f35.webp\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fdc8c95de1d1c40d34863582c20c0ad7e.webp\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F04159904e6ca628d2a13ff45633fd99f.webp\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F56b1fbef755d2c68b4707684f64ceb58.webp\">","场地平整为一水平面,其设计高程为"]