[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fioM2X9r2FZbRnElVvCRpfehXDE-jYW-11N6Mjllo6-s":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":10,"question":17,"related":18,"source":29,"type":104},[],"2023-06-13 16:34:50",62307552,[8,9],"正确","错误",{"count":11,"courseId":12,"courseImg":13,"courseName":14,"workId":15,"workName":16},38,"ca648b4acd016e32406853d45bee1e63","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F0415b7fc9a3f34406295aa07a7588e04.jpg","工程实训","work_27173319","3D打印作业","FDM中要将材料加热到其熔点以上,加热的设备主要是喷头",[19,31,40,49,58,63,72,77,86,95],{"answer":20,"createTime":21,"id":22,"options":23,"question":28,"source":29,"type":30},[],"2023-06-13 16:30:18",62297690,[24,25,26,27],"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":32,"createTime":21,"id":33,"options":34,"question":39,"source":29,"type":30},[],62297691,[35,36,37,38],"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":41,"createTime":21,"id":42,"options":43,"question":48,"source":29,"type":30},[],62297692,[44,45,46,47],"水溶性材料","金属","PLA","粉末材料","目前FDM常用的支撑材料是",{"answer":50,"createTime":21,"id":51,"options":52,"question":57,"source":29,"type":30},[],62297693,[53,54,55,56],"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":59,"createTime":21,"id":60,"options":61,"question":62,"source":29,"type":30},[],62297694,[53,55,56,54],"3D打印最早出现的是以下哪一种技术",{"answer":64,"createTime":21,"id":65,"options":66,"question":71,"source":29,"type":30},[],62297695,[67,68,69,70],"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":73,"createTime":21,"id":74,"options":75,"question":76,"source":29,"type":30},[],62297696,[53,55,56,54],"以下四种成型工艺不需要激光系统的是",{"answer":78,"createTime":21,"id":79,"options":80,"question":85,"source":29,"type":30},[],62297697,[81,82,83,84],"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":87,"createTime":21,"id":88,"options":89,"question":94,"source":29,"type":30},[],62297698,[90,91,92,93],"粉末烧结法","光固化法","熔融沉积法","叠纸成形法","FDM属于那种3D打印工艺方法",{"answer":96,"createTime":21,"id":97,"options":98,"question":103,"source":29,"type":30},[],62297699,[99,100,101,102],"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",3]