[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fDyj4PKneR4IqfMoH5q1fD0uE_-oJuQ0UHD1aqjtaavs":3},{"id":4,"source":5,"question":6,"options":7,"answer":12,"related":13,"type":18,"origin":100,"createTime":20},246878762,"v1","下列有关线型的说法,错误的是( )",[8,9,10,11],"尺寸线应用细实线绘制","尺寸界线用细实线绘制","尺寸起止符号用细实线绘制","尺寸起止符号与尺寸线成顺时针45°角",[],[14,21,31,41,51,61,71,81,88,94],{"id":4,"source":5,"question":6,"options":15,"answer":16,"related":17,"type":18,"origin":19,"createTime":20},[8,9,10,11],[],[],0,null,"2025-12-01T15:34:54+08:00",{"id":22,"source":5,"question":23,"options":24,"answer":29,"related":30,"type":18,"origin":19,"createTime":20},246878763,"在工程图中图样的比例是指图形与其实物相应要素的( )",[25,26,27,28],"面积之比","体积之比","线性之比","大小之比",[],[],{"id":32,"source":5,"question":33,"options":34,"answer":39,"related":40,"type":18,"origin":19,"createTime":20},246878764,"看标题栏的方向一般与绘图和看图方向一致,标题栏一般位于图纸的( )",[35,36,37,38],"左下角","右下角","左上角","右上角",[],[],{"id":42,"source":5,"question":43,"options":44,"answer":49,"related":50,"type":18,"origin":19,"createTime":20},246878765,"标注角度尺寸时,其角度的数值书写方向( )",[45,46,47,48],"和尺寸线的位置有关","一律水平书写","和尺寸界线有关","不作要求",[],[],{"id":52,"source":5,"question":53,"options":54,"answer":59,"related":60,"type":18,"origin":19,"createTime":20},246878766,"平面图形画图的第一步是( )",[55,56,57,58],"画已知线段","画中间线段","画连接线段","画作图基准线和必要的定位线",[],[],{"id":62,"source":5,"question":63,"options":64,"answer":69,"related":70,"type":18,"origin":19,"createTime":20},246878767,"细实线不能用于下列哪种用途",[65,66,67,68],"尺寸界线","尺寸线","不可见轮廓线","引出线",[],[],{"id":72,"source":5,"question":73,"options":74,"answer":79,"related":80,"type":18,"origin":19,"createTime":20},246878768,"平面图形的尺寸标注正确的是( )",[75,76,77,78],"\u003Cimg src=\"http:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002F2df7470f90c3806fc1ea22d70d905e05.png\">","\u003Cimg src=\"http:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002F704fa4869cb7b90606f84660f748c758.jpg\">","\u003Cimg src=\"http:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002Fd7483e8e1dd4d2f8b2f4489e75797b51.jpg\">","\u003Cimg src=\"http:\u002F\u002Fp.ananas.chaoxing.com\u002Fstar3\u002Forigin\u002F87b6ff99593508993eb89736802a0ac2.jpg\">",[],[],{"id":82,"source":5,"question":83,"options":84,"answer":85,"related":86,"type":87,"origin":19,"createTime":20},246878769,"国标规定的基本幅面有四种,分别为A1、A2、A3、A4",[],[],[],3,{"id":89,"source":5,"question":90,"options":91,"answer":92,"related":93,"type":87,"origin":19,"createTime":20},246878770,"比例是指图样中图形与其实物相应要素尺寸之比,它适用于各类尺寸",[],[],[],{"id":95,"source":5,"question":96,"options":97,"answer":98,"related":99,"type":87,"origin":19,"createTime":20},246878771,"尺寸标注中所注尺寸数值为画图尺寸",[],[],[],{"courseName":101,"courseImg":102,"workName":103,"workId":104,"count":105,"courseId":106},"默认课程","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","第一章 绘图的有关规定和基本知识","work_46076590",10,"53e1d2ef4961cca8eea3e23969ad2cb9"]