[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fBAZivEqfY-2Z2TDaY5pwZfjzvLXXTLeOKXOrsFRKHB4":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2024-09-22 17:10:33",159926194,[8,9,10,11],"可加工复杂零件","周期短、成本低","仅限于塑料材料","实现一体化制造",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},15,"6ff62bf2880a7c52e0e324d092cc1088","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F5aa1e010016a00d72d96151e16aafd59.png","工程训练C","work_36167264","","下列不属于快速成型技术特点的是()",[21,32,41,51,61,70,80,83,92,101],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],159002740,[25,26,27,28],"1.75mm或2mm","1.85mm或2mm","1.85mm或3mm","1.75mm或3mm","市场上常见的3D打印丝材直径有()","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],159002741,[36,37,38,39],"光固化成形","选择性激光烧结","分层实体制造","熔融沉积成形","FDM工艺是( )",{"answer":42,"createTime":43,"id":44,"options":45,"question":50,"source":30,"type":31},[],"2024-09-08 14:26:44",159002742,[46,47,48,49],"光敏树脂","金属粉末","尼龙","工程塑料","SLA技术使用的原材料是( )",{"answer":52,"createTime":53,"id":54,"options":55,"question":60,"source":30,"type":31},[],"2024-09-28 10:00:25",159002743,[56,57,58,59],"去除成型件底座极支撑材料","打磨成型件","涂覆成型件","取出成型件","FDM 3D打印后处理环节中最关键的一个步骤是()",{"answer":62,"createTime":43,"id":63,"options":64,"question":69,"source":30,"type":31},[],159002744,[65,66,67,68],"LOM","SLM","FDM","SLA","以下哪种3D打印技术在金属增材制造中使用最多",{"answer":71,"createTime":72,"id":73,"options":74,"question":79,"source":30,"type":31},[],"2024-09-26 22:20:48",159926193,[75,76,77,78],"二进制","十进制","八进制","十六进制","3D打印采用的数据类型为()",{"answer":81,"createTime":5,"id":6,"options":82,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":84,"createTime":72,"id":85,"options":86,"question":91,"source":30,"type":31},[],159926195,[87,88,89,90],"激光","高速","高压","高温","熔融沉积技术存在哪个危险系数高的环节",{"answer":93,"createTime":53,"id":94,"options":95,"question":100,"source":30,"type":31},[],159926196,[96,97,98,99],"PLA","ABS","PB","PA","以下不属于快速成型材料的是( )",{"answer":102,"createTime":5,"id":103,"options":104,"question":108,"source":30,"type":31},[],159926197,[87,105,106,107],"卤素灯泡","LED光源","紫外光源","以下哪个选项不属于目前DLP 3D打印工艺设备的光源"]