[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fXQ8TPd7a_xXa4SAyDMlUiwmk5SE_9eCa4bxKI-JQ1qQ":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":27,"type":38},[],"2026-05-22 10:49:32",1119072579,[8,9,10,11],"表达零件形状的视图","产品的装配关系说明","尺寸标注与公差","技术要求",{"courseId":13,"workId":14,"workName":15},"1000149379","67014091","第八章单元测试","关于零件图的内容,下列哪一项不属于零件图的基本内容?( )",[18,29,39,48,57],{"answer":19,"createTime":5,"id":20,"options":21,"question":26,"source":27,"type":28},[],1119072542,[22,23,24,25],"零件图用于指导零件的制造和检验","零件图仅用于展示产品的外观效果","零件图包含了零件的结构、尺寸和技术要求等内容","零件图中不需要标注材料信息","关于零件图的主要作用和内容,下列说法正确的是( )","v2",1,{"answer":30,"createTime":5,"id":31,"options":32,"question":37,"source":27,"type":38},[],1119072569,[33,34,35,36],"尽量多画视图,以便全面展示所有细节","选择能最清楚表达零件主要形状和结构特征的视图","只需绘制主视图","任意选择视图即可","在选择零件图视图时,下列哪项原则是必须遵守的?( )",0,{"answer":40,"createTime":5,"id":41,"options":42,"question":47,"source":27,"type":28},[],1119072571,[43,44,45,46],"自制件","标准件","常用件","所有零件都需要","产品中哪些零件需要设计并绘制零件图( )",{"answer":49,"createTime":5,"id":50,"options":51,"question":56,"source":27,"type":38},[],1119072575,[52,53,54,55],"设计深而窄的凹槽","采用过渡圆角连接各表面","壁厚变化剧烈","结构越复杂越好","关于零件结构的工艺性,下列哪项设计有助于提高零件的加工质量?( )",{"answer":58,"createTime":5,"id":6,"options":59,"question":16,"source":27,"type":38},[],[8,9,10,11]]