[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f5qow2MQRglu36L5gr7EtxxCoD14ofyURvS5tOe4-xgE":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2023-12-23 12:53:07",120007041,[8,9,10,11],"光栅投射器","把手","相机","开机按钮",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},7,"5c11cc5440e72ac9b8e24b379aef878e","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F0b54373e12ad0af70dbd068b32770de4.jpg","逆向创新设计与快速成型技术","014d783bd2ad4fd0a1f7c84f55a65580","测试2","扫描头上包括哪些结构( )",[21,32,35,45,54,63,72],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],120007040,[25,26,27,28],"扫描时,需要win3D扫描系统与扫描仪共同完成","可使用转盘进行拼接扫描","扫描过程中,被测物体不能移动","扫描后的数据是点云数据","在使用win3DD单目三维扫描仪采集数据时,一下说法正确的是( )","v1",1,{"answer":33,"createTime":5,"id":6,"options":34,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":36,"createTime":5,"id":37,"options":38,"question":43,"source":30,"type":44},[],120007042,[39,40,41,42],"STL","ASC","XRL","STP","使用win3DD单目三维扫描仪获取到的数据保存成什么格式?( )",0,{"answer":46,"createTime":5,"id":47,"options":48,"question":53,"source":30,"type":44},[],120007045,[49,50,51,52],"暗色物体","颜色鲜亮物体","反光物体","透明物体","扫描前,下列哪类物体不需要喷显像剂.( )",{"answer":55,"createTime":5,"id":56,"options":57,"question":62,"source":30,"type":44},[],120007048,[58,59,60,61],"扫描头","三脚架","转盘","云台","win3DD扫描仪的主要结构不包括以下哪一项?( )",{"answer":64,"createTime":5,"id":65,"options":66,"question":71,"source":30,"type":44},[],120007049,[67,68,69,70],"标志点尽量不要粘贴在过度圆角处","标志点尽量不要粘贴在同一直线上","公共框架点个数不能少于三个","标志点要尽量粘贴对称","以下关于粘贴标志点的原则中,哪一个说法是错误的( )",{"answer":73,"createTime":5,"id":74,"options":75,"question":80,"source":30,"type":44},[],120007052,[76,77,78,79],"一般的实体不需要进行拼接扫描","进行拼接扫描时,公共框架点的数量不能少于三个","对一些较大的物体一次不能扫描完全部数据,可通过贴标志点,利用拼接扫描方式完成","进行拼接扫描时,有些标志点不能正确识别,因而建议用尽可能多的标志点","以下关于拼接扫描的说法中错误的是( )"]