[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fiuGiR4uqYyQlpKLnGeBqjYael6keAXUY8KzBhlr08P4":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2024-10-10 22:53:27",161229737,[8,9,10,11],"可加工复杂零件","周期短,成本低","实现一体化制造","只能使用塑料材料",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},7,"0a4743e53663448488f4d353c294a431","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ff61bc1c22a21589d01f30375a2c17553.png","科学技术发展简史与前沿（2024-2025-1）","work_37508830","神奇的3D打印技术作业","不属于快速成型技术的特点是",[21,32,35,44,53,62,71],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],161229736,[25,26,27,28],"3D打印是一种以数字模型文件为基础,通过逐层打印的方式来构造物体的技术","3D打印起源于上世纪80年代,至今不过三四十年的历史","3D打印多用于工业领域,尼龙、石膏、金属、塑料等材料均能打印","3D打印为快速成型技术,打印速度十分迅速,成型往往仅需要几分钟的时间","下列关于3D打印技术的描述,不正确的是","v1",0,{"answer":33,"createTime":5,"id":6,"options":34,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":36,"createTime":5,"id":37,"options":38,"question":43,"source":30,"type":31},[],161229739,[39,40,41,42],"工业级3D打印机","桌面级3D打印机","专业级3D打印机","个人级3D打印机","各种各样的3D打印机中,精度最高、效率最高、售价也相对最高的是",{"answer":45,"createTime":5,"id":46,"options":47,"question":52,"source":30,"type":31},[],161229744,[48,49,50,51],"3D 打印的耗材","增加产品应用领域","3D 打印机的操作技能","知识产权的保护","以下不是3D打印技术需要解决的问题是",{"answer":54,"createTime":5,"id":55,"options":56,"question":61,"source":30,"type":31},[],161229747,[57,58,59,60],"整体建筑物的建造","建筑材料的生产","建筑装饰品和建筑模型的生产","建筑机械的生产","3D打印技术在建筑行业的应用中,目前使用最广泛的领域是",{"answer":63,"createTime":5,"id":64,"options":65,"question":70,"source":30,"type":31},[],161229751,[66,67,68,69],"毕升","沈括","谷登堡","查尔斯赫尔","现代印刷术的创始人是",{"answer":72,"createTime":5,"id":73,"options":74,"question":78,"source":30,"type":31},[],161229755,[75,69,76,77],"艾伦赫伯特","斯科特克伦普","小玉秀男","被世人称为"3D打印技术之父"的是"]