[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fZjn18NS8Ww70127hJBa0FX9DWGmorQit0V0AyhiF-go":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2023-06-13 16:30:18",62297698,[8,9,10,11],"粉末烧结法","光固化法","熔融沉积法","叠纸成形法",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},38,"ca648b4acd016e32406853d45bee1e63","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F0415b7fc9a3f34406295aa07a7588e04.jpg","工程实训","work_27173319","3D打印作业","FDM属于那种3D打印工艺方法",[21,32,41,50,59,64,73,78,87,90],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],62297690,[25,26,27,28],"减材成形","等材成形","增材成形","以上都不是","3D打印获得产品的原理属于以下那种","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],62297691,[36,37,38,39],"严格控制产品成本","加强计算机辅助设计人才的培养","发展拥有自主知识产权的3D打印机个专用配套材料","建立清晰的回报预期","以下不是促进3D打印技术在医疗领域应用的方法是",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],62297692,[45,46,47,48],"水溶性材料","金属","PLA","粉末材料","目前FDM常用的支撑材料是",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":30,"type":31},[],62297693,[54,55,56,57],"SLA","SLS","FDM","LOM","哪种快速原型工艺是一种不依靠激光作为成形能量,而将各种丝材料加热融化或将材料加热融化,挤压成丝、逐线、逐层沉积的成形方法",{"answer":60,"createTime":5,"id":61,"options":62,"question":63,"source":30,"type":31},[],62297694,[54,56,57,55],"3D打印最早出现的是以下哪一种技术",{"answer":65,"createTime":5,"id":66,"options":67,"question":72,"source":30,"type":31},[],62297695,[68,69,70,71],"构建3D模型","模型近似处理","切片处理","画面渲染","3D打印前处理不包括",{"answer":74,"createTime":5,"id":75,"options":76,"question":77,"source":30,"type":31},[],62297696,[54,56,57,55],"以下四种成型工艺不需要激光系统的是",{"answer":79,"createTime":5,"id":80,"options":81,"question":86,"source":30,"type":31},[],62297697,[82,83,84,85],"分子材料成型","树脂材料成型","金属材料成型","薄片材料成型","SLA技术最重要的应用领域是",{"answer":88,"createTime":5,"id":6,"options":89,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":91,"createTime":5,"id":92,"options":93,"question":98,"source":30,"type":31},[],62297699,[94,95,96,97],"产品多样化不增加成本","技术要求低","制造复杂物品不增加成本","减少废气副产品","以下不是3D打印技术优点的是"]