[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fvOsJpbmccwsoSOCNJwzN5QNLY9eBh8c7mRLrA1dDcpo":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":18,"related":19,"source":30,"type":31},[],"2025-06-19 10:09:44",204283376,[8,9,10,11],"空间曲线","椭圆","抛物线","双曲线",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":16},50,"1e6fc1f02f4f7e42b9294ba710ab756b","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fbb062ff6068e05b64e1dc4486da29b2a.jpg","工程制图","exam_162909050","平面立体与圆锥表面相交,交线为相贯线,它形状为()",[20,32,41,50,58,67,76,85,88,97],{"answer":21,"createTime":22,"id":23,"options":24,"question":29,"source":30,"type":31},[],"2025-06-19 10:09:43",204283355,[25,26,27,28],"半剖视图","局部视图","全剖视图","局部剖视图","是用剖切面局部地剖开机件所得到的剖视图","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],204283358,[36,37,38,39],"穿空而过","不能穿空而过","穿槽而过","穿孔而过","在局部剖视图中,绘制波浪线的注意事项包括:不能超出被剖切部分的轮廓线、不能用其他线代替和()三条",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],204283361,[45,46,47,48],"压缩弹簧","拉力弹簧","扭力弹簧","以上都是","常见弹簧有()",{"answer":51,"createTime":5,"id":52,"options":53,"question":57,"source":30,"type":31},[],204283364,[54,55,56,48],"直齿","斜齿","人字齿","圆柱齿轮按轮齿的方向可分为()",{"answer":59,"createTime":5,"id":60,"options":61,"question":66,"source":30,"type":31},[],204283367,[62,63,64,65],"基准轴","基准孔","基轴制","基孔制","是基本偏差为一定的孔的公差带,与不同基本偏差的轴的公差带形成各种配合的一种制度",{"answer":68,"createTime":5,"id":69,"options":70,"question":75,"source":30,"type":31},[],204283370,[71,72,73,74],"60mm","70mm","80mm","90mm","已知直齿圆柱齿轮模数m=2.5mm,齿数z=32,则齿轮分度圆的直径为()",{"answer":77,"createTime":5,"id":78,"options":79,"question":84,"source":30,"type":31},[],204283373,[80,81,82,83],"重合","移出","中断","剖切","断面图的轮廓线用细实线绘制",{"answer":86,"createTime":5,"id":6,"options":87,"question":18,"source":30,"type":31},[],[8,9,10,11],{"answer":89,"createTime":5,"id":90,"options":91,"question":96,"source":30,"type":31},[],204283379,[92,93,94,95],"零件图","装配图","展开图","轴测图","表示零件的结构形状、大小和有关技术要求",{"answer":98,"createTime":5,"id":99,"options":100,"question":105,"source":30,"type":31},[],204283382,[101,102,103,104],"越高","越低","不确定","不受影响","粗糙度参数值越小,加工成本()"]