[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fgTd2Ud34WbClRgL4dfeSp8avUhdN9A4TE5sbbbEKvpc":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":27,"type":28},[],"2023-10-17 00:13:11",100264862,[8,9,10,11],"可燃性气罐要远离火源热源","大型实验气体(窒息、可燃类)罐必须放置在实验室内,周围设置隔离装置、安全警示标识","大型实验气罐的存储场所应通风、干燥,防止雨(雪)淋、水浸","大型实验气罐的存储场所应避免阳光直射,严禁明火",{"courseId":13,"courseImg":14,"courseName":15},"2fcc48531a290705f3fcf85bd2d3ce22","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F9c1e48361b00f3ee2086f4e259ed792b.jpg","实验室安全准入教育课程（23级新生）","关于压力容器的存放,下列说法错误的是()",[18,29,38,47,50,59,68,77,86,95],{"answer":19,"createTime":5,"id":20,"options":21,"question":26,"source":27,"type":28},[],100264858,[22,23,24,25],"水型灭火器","干粉灭火器","泡沫灭火器","洁净气体灭火器","计算机机房内发生火灾,最好采用()进行灭火","v1",0,{"answer":30,"createTime":5,"id":31,"options":32,"question":37,"source":27,"type":28},[],100264860,[33,34,35,36],"1---2米","3---4米","2---3米","5---6米","干粉灭火器的有效期喷射距离约( )",{"answer":39,"createTime":5,"id":40,"options":41,"question":46,"source":27,"type":28},[],100264861,[42,43,44,45],"50","40","60","70","我国规定低压液化气体的临界温度都高于( )摄氏度",{"answer":48,"createTime":5,"id":6,"options":49,"question":16,"source":27,"type":28},[],[8,9,10,11],{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":27,"type":28},[],100264863,[54,55,56,57],"密封反应釜时需要用螺杆(非螺杆反应釜时用扳手)确保釜盖旋钮拧紧","在不影响实验的情况下,使用前可将内胆用酸液浸泡一段时间,将内胆表面附着物清洗干净","开釜时必须等反应釜完全冷却,即便如此,也应该十分小心,因为反应物还可能处在气体状态下","使用时确保釜体下垫片(不锈钢底盘)位置正确,即凸起面向上","关于反应釜,下列说法不正确的是()",{"answer":60,"createTime":5,"id":61,"options":62,"question":67,"source":27,"type":28},[],100264864,[63,64,65,66],"大容积","小容积","中容积","超小容积","一般情况下,气瓶的公称容积小于等于12 L的为( )",{"answer":69,"createTime":5,"id":70,"options":71,"question":76,"source":27,"type":28},[],100264865,[72,73,74,75],"放射性废物可以待存放衰变一定时间后再处理","放射性废液送贮前应进行固化整备","放射性废物可以与实验室其他废弃物一起放置处理","排放气态或液态放射性流出物应严格按照环评和地方生态环境部门批准的排放量和排放方式执行","关于放射性废物的处理,下列说法错误的是()",{"answer":78,"createTime":5,"id":79,"options":80,"question":85,"source":27,"type":28},[],100264867,[81,82,83,84],"气瓶及附件应保持清洁、干燥,防止沾染腐蚀性介质、灰尘等","乙炔瓶严禁敲击,碰撞,严禁在瓶体上引弧,严禁将乙炔瓶放置在电绝缘体上使用","乙炔瓶可以倾斜放置","开瓶阀时,操作者应站在阀门的一侧,动作要轻缓","关于乙炔气瓶使用错误的是( )",{"answer":87,"createTime":5,"id":88,"options":89,"question":94,"source":27,"type":28},[],100264870,[90,91,92,93],"黑、蓝","黄、黑","黑、黄","蓝、黑","我国气体钢瓶常用的颜色标记中,氮气的瓶身和标字颜色分别为()",{"answer":96,"createTime":5,"id":97,"options":98,"question":103,"source":27,"type":28},[],100264872,[99,100,101,102],"密封放射源","感生放射性","各种放射性药物","臭氧","核医学实践中的放射线来源主要是( )"]