[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fn2eAhxj9QraatTwwTYw0fTqytTbv_Z32HELe7JV34l8":3},{"id":4,"source":5,"question":6,"options":7,"answer":8,"related":9,"type":106,"origin":107,"createTime":114},104334744,"v1","螺纹的综合检验是指使用螺纹量规检验被测螺纹某些几何参数偏差的综合结果",[],[],[10,23,33,44,50,60,70,80,90,96],{"id":11,"source":5,"question":12,"options":13,"answer":18,"related":19,"type":20,"origin":21,"createTime":22},7105065,"一螺纹的标注为M12―7g6g,其中6g表示为( )",[14,15,16,17],"大径公差带代号","中径公差带代号","小径公差带代号","配合公差代号",[],[],0,null,"2025-12-12T16:58:25+08:00",{"id":24,"source":5,"question":25,"options":26,"answer":31,"related":32,"type":20,"origin":21,"createTime":22},7105066,"螺纹标注尺寸线由( )",[27,28,29,30],"小径引出","中径引出","大径引出","任意直径引出",[],[],{"id":34,"source":5,"question":35,"options":36,"answer":41,"related":42,"type":20,"origin":21,"createTime":43},7105067,"普通内螺纹的尺寸上偏差采用( )",[37,38,39,40],"负偏差","正偏差","零偏差","正偏差或负偏差",[],[],"2023-05-12T03:22:32+08:00",{"id":45,"source":5,"question":46,"options":47,"answer":48,"related":49,"type":20,"origin":21,"createTime":43},7105068,"普通外螺纹的尺寸下偏差采用( )",[37,38,39,40],[],[],{"id":51,"source":5,"question":52,"options":53,"answer":58,"related":59,"type":20,"origin":21,"createTime":43},7105069,"GB\u002FT 197规定对普通螺纹的旋合长度分为( )",[54,55,56,57],"L、M、N三组","S、N、L三组","S、M、N三组","L、M、S三组",[],[],{"id":61,"source":5,"question":62,"options":63,"answer":68,"related":69,"type":20,"origin":21,"createTime":43},7105070,"螺纹的公称直径用( )",[64,65,66,67],"大径表示","小径表示","中径表示","单一中径表示",[],[],{"id":71,"source":5,"question":72,"options":73,"answer":78,"related":79,"type":20,"origin":21,"createTime":43},7105071,"一图纸上的螺纹配合代号为M20×2-5H6H\u002F5g6g,则内螺纹顶径公差代号为( )",[74,75,76,77],"5H","6H","5g","6g",[],[],{"id":81,"source":5,"question":82,"options":83,"answer":88,"related":89,"type":20,"origin":21,"createTime":22},7105072,"判断螺纹加工的尺寸误差,检测的中径为( )",[84,85,86,87],"平均中径","中径","单一中径","作用中径",[],[],{"id":91,"source":5,"question":92,"options":93,"answer":94,"related":95,"type":20,"origin":21,"createTime":22},7105073,"判断螺纹加工的整体精度所用的中径表示为( )",[84,85,86,87],[],[],{"id":97,"source":5,"question":98,"options":99,"answer":104,"related":105,"type":20,"origin":21,"createTime":22},7105074,"螺纹的表面粗糙度标注在( )",[100,101,102,103],"小径上","中径上","大径上","任意直径上",[],[],3,{"courseName":108,"courseImg":109,"workName":110,"workId":111,"count":112,"courseId":113},"机械精度设计基础","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F1103e3a9d04bd4d67accddb4a7251df1.jpg","6.5螺纹 作业","181-1357",18,"0778888e0847d7a9fcd61561c5cbd026","2023-11-08T18:14:34+08:00"]