[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fc4AeD9W8-sjaDBHSyhknU24zC7Zl6tjWtuOHgNpGsMc":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":10,"question":14,"related":15,"source":21,"type":22},[],"2023-12-25 17:40:57",121389342,[8,9],"正确","错误",{"courseId":11,"courseImg":12,"courseName":13},"dbe07ab3cd8dd6e8a2e12c3a0a8a3c8e","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F7c29b7c649a83d3c1d1e754150963cb6.png","3D打印技术","SLS技术和SLM技术是一回事.( ) [判断题]",[16,23,26,31,36],{"answer":17,"createTime":5,"id":18,"options":19,"question":20,"source":21,"type":22},[],121389340,[8,9],"SLS周期长是因为有预热段和后冷却时间.( ) [判断题]","v1",3,{"answer":24,"createTime":5,"id":6,"options":25,"question":14,"source":21,"type":22},[],[8,9],{"answer":27,"createTime":5,"id":28,"options":29,"question":30,"source":21,"type":22},[],121389349,[8,9],"LOM打印技术使用小功率CO2激光或低成本刀具,因而价格低且使用寿命长.( ) [判断题]",{"answer":32,"createTime":5,"id":33,"options":34,"question":35,"source":21,"type":22},[],121389355,[8,9],"LENS技术可打印大型零部件.( ) [判断题]",{"answer":37,"createTime":5,"id":38,"options":39,"question":40,"source":21,"type":22},[],121389358,[8,9],"SLS技术最重要的是使用领域是金属材料成型.( )"]