[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fQbCiWGQ62s5ZT407H2qmuGPaIvRpP7SomX1-s_-7JyQ":3},{"id":4,"source":5,"question":6,"options":7,"answer":12,"related":13,"type":24,"origin":110,"createTime":105},98376044,"v1","在蒸馏低沸点有机化合物时应采取哪种方法加热",[8,9,10,11],"酒精灯","砂浴","电炉","热水浴",[],[14,27,37,47,57,67,76,86,96,106],{"id":15,"source":5,"question":16,"options":17,"answer":22,"related":23,"type":24,"origin":25,"createTime":26},98376031,"关于乙炔气瓶的使用,安全的操作是()",[18,19,20,21],"可以横放使用","贮存温度不得超过20℃","瓶阀冻结时,可以用10℃以下温水解冻","可以放在橡胶上",[],[],0,null,"2023-09-26T11:12:59+08:00",{"id":28,"source":5,"question":29,"options":30,"answer":35,"related":36,"type":24,"origin":25,"createTime":26},98376032,"下列不属于酸性腐蚀品的是( )",[31,32,33,34],"乙酸乙酯、","氢氟酸","盐酸、","硫酸、",[],[],{"id":38,"source":5,"question":39,"options":40,"answer":45,"related":46,"type":24,"origin":25,"createTime":26},98376033,"在实验室区域内,可以()",[41,42,43,44],"做与学习、工作有关的事情","吸烟、烹饪、用膳","觉过夜和进行娱乐活动","以上都对",[],[],{"id":48,"source":5,"question":49,"options":50,"answer":55,"related":56,"type":24,"origin":25,"createTime":26},98376034,"天然放射性的来源是",[51,52,53,54],"陆生放射性核素、宇生放射性核素","核技术应用","核武器生产和试验","核能源生产",[],[],{"id":58,"source":5,"question":59,"options":60,"answer":65,"related":66,"type":24,"origin":25,"createTime":26},98376037,"铝粉、保险粉自燃时如何扑救",[61,62,63,64],"用干砂子灭火","用水灭火","用干粉灭火器","用泡沫灭火器",[],[],{"id":68,"source":5,"question":69,"options":70,"answer":74,"related":75,"type":24,"origin":25,"createTime":26},98376038,"大部分易燃液体,如汽油、煤油、苯、醚、酯等是( )的电介质,易摩擦产生静电引起燃烧爆炸的危险",[71,72,73],"高电阻率","低电阻率","中等电阻率",[],[],{"id":77,"source":5,"question":78,"options":79,"answer":84,"related":85,"type":24,"origin":25,"createTime":26},98376040,"造型时吹开分型砂可用下列哪种方式",[80,81,82,83],"嘴吹气","上述三种方法都可以","手煽动","手风器吹",[],[],{"id":87,"source":5,"question":88,"options":89,"answer":94,"related":95,"type":24,"origin":25,"createTime":26},98376041,"装设避雷针、避雷线、避雷网、避雷带都是防护()的主要措施",[90,91,92,93],"反击","雷电侵入波","二次放电","直击雷",[],[],{"id":97,"source":5,"question":98,"options":99,"answer":103,"related":104,"type":24,"origin":25,"createTime":105},98376043,"压力容器的安全阀的检验周期是()",[100,101,44,102],"每半年检验一次","每两年检验一次","每年检验一次",[],[],"2023-09-26T11:13:00+08:00",{"id":4,"source":5,"question":6,"options":107,"answer":108,"related":109,"type":24,"origin":25,"createTime":105},[8,9,10,11],[],[],{"courseName":111,"courseImg":112,"workName":113,"workId":113,"count":24,"courseId":114},"石油、地质、化学类实验室安全","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd8d669128cfc921691fb994be25acd01.jpg","","bd118a9278d5491b56ec7ce51bb9c595"]