[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fneeqGmTDrEg51mrPo-OFk8kPVR2d5bRsqvJlUXh5g3U":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":10,"question":16,"related":17,"source":23,"type":24},[],"2023-05-07 19:35:51",8324446,[8,9],"对","错",{"courseId":11,"courseImg":12,"courseName":13,"workId":14,"workName":15},"1000006293","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F3bf5b77f5ac43e67bed80491a36b93fa.png","3D打印技术与应用","3632521","3D打印技术与应用教程考试","北航王华明教授因采用 3D 打印技术打印钛合金材料而获得国家发明一等奖",[18,25,35,44,49,54,59,64,73,82],{"answer":19,"createTime":5,"id":20,"options":21,"question":22,"source":23,"type":24},[],6137374,[8,9],"电子束3D打印金属零部件只能在真空条件下进行","v2",3,{"answer":26,"createTime":5,"id":27,"options":28,"question":33,"source":23,"type":34},[],6137396,[29,30,31,32],"扫描速度","激光功率","铺粉厚度","烧结时间","使用SLS 3D打印原型件过程中成型烧结参数不包括()",0,{"answer":36,"createTime":5,"id":37,"options":38,"question":43,"source":23,"type":34},[],6137424,[39,40,41,42],"金属","粉末材料","PLA","水溶性材料","目前FDM常用的支撑材料是()",{"answer":45,"createTime":5,"id":46,"options":47,"question":48,"source":23,"type":24},[],6137453,[8,9],"熔融沉积快速成型工艺可以同时成型两种或以上材料",{"answer":50,"createTime":5,"id":51,"options":52,"question":53,"source":23,"type":24},[],6137483,[8,9],"薄材叠层制造成型技术工艺对原型进行表面涂覆处理可以提高强度和改进抗漫性",{"answer":55,"createTime":5,"id":56,"options":57,"question":58,"source":23,"type":24},[],6137491,[8,9],"打印喷头的直径大小一般为10.4mm",{"answer":60,"createTime":5,"id":61,"options":62,"question":63,"source":23,"type":24},[],6137563,[8,9],"目前市面的桌面 3D 打印设备可打印优良的金属零部件",{"answer":65,"createTime":5,"id":66,"options":67,"question":72,"source":23,"type":34},[],6137591,[68,69,70,71],"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打印机和专用配套材料","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":74,"createTime":5,"id":75,"options":76,"question":81,"source":23,"type":34},[],6137652,[77,78,79,80],"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源,而将各种丝材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":83,"createTime":5,"id":84,"options":85,"question":90,"source":23,"type":34},[],8323494,[86,87,88,89],"范德华力","静电力","弱相互作用力","磁力","下列哪项不属于粉末的结合方式"]