[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f515uZ-d9cNrPtwhQkGzhNRQvHmNpMyuaHH3E4yGJ7r8":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":18,"related":19,"source":29,"type":30},[],"2023-06-03 14:23:07",43716904,[8,9,10,11],"《中华人民共和国传染病防治法》","《中华人民共和国固体废物污染环境防治法》","《中华人民共和国环境保护法》","《危险化学品安全管理条例》",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":16},55,"06ca35d4d390d22c5a4a1048029b48c8","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F2ef6bb05d3278d3a2f30ab2b83317c6f.jpg","化学与化工实验室安全","exam_95782510","下列不属于实验室废弃物处理依据的三大法律是()",[20,31,40,43,52,61,70,79,88,97],{"answer":21,"createTime":5,"id":22,"options":23,"question":28,"source":29,"type":30},[],43716902,[24,25,26,27],"可燃有机物与硝酸接触,存在受热或机械撞击作用而发生爆炸的危险,操作时应小心谨慎","反应产生的硝基化合物为高能物质,对热不稳定,容易发生猛烈的热分解反应","操作时应避免充分搅拌","某些条件下发生的副反应产物结构很不稳定,存在较大的爆炸危险","关于硝化反应,下列说法中错误的是()","v1",0,{"answer":32,"createTime":5,"id":33,"options":34,"question":39,"source":29,"type":30},[],43716903,[35,36,37,38],"止血带","绷带","毛巾","电缆","实验室发生机械性损伤事故时,下列材料中不可作为止血材料的是()",{"answer":41,"createTime":5,"id":6,"options":42,"question":18,"source":29,"type":30},[],[8,9,10,11],{"answer":44,"createTime":5,"id":45,"options":46,"question":51,"source":29,"type":30},[],43716905,[47,48,49,50],"氢气4.0%-74.2%","汽油蒸气60%-65%","一氧化碳12.5%-74.2%","甲烷5.0%-15.0%","下列可燃性气体对应的爆炸极限错误的是()",{"answer":53,"createTime":5,"id":54,"options":55,"question":60,"source":29,"type":30},[],43716906,[56,57,58,59],"使用前应熟悉并掌握实验室安全规则与章程","开启装有低沸点溶液的试剂瓶时,应将瓶口对向自己","使用时应尽可能避免和减少口鼻吸入和皮肤接触","使用危险化学品时需佩戴安全手套","关于化学试剂的安全使用,下列说法中不正确的是()",{"answer":62,"createTime":5,"id":63,"options":64,"question":69,"source":29,"type":30},[],43716907,[65,66,67,68],"低沸点溶剂夏季放在防爆冰箱内储存","遇热或撞击时会爆炸的物品,如过氧化物,叠氮酸盐等在使用或转移过程中必需轻放轻取","在夏季高温阶段,实验室及其周围不能明火","强氧化剂和还原剂最好相邻放置","关于预防实验室爆炸,下列做法不正确的是()",{"answer":71,"createTime":5,"id":72,"options":73,"question":78,"source":29,"type":30},[],43716908,[74,75,76,77],"轴功率和离心泵的流量成正比,流量越大离心泵电机的功率也越大","在离心泵启动前,需先关闭泵的出口阀,再打开电源","离心泵是流体综合性能测定实验装置,可以做流体阻力实验","在关闭离心泵时,需要先关闭电源,再关闭泵的出口阀","关于离心泵,下列说法中不正确的是()",{"answer":80,"createTime":5,"id":81,"options":82,"question":87,"source":29,"type":30},[],43716909,[83,84,85,86],"低沸点有机化合物甲醇、乙醇是易燃易爆化学品","实验过程中可采用明火加热","使用易燃易爆化学品必须在通风柜内进行","取用易燃易爆化学品应详细记录使用量、使用时间、使用用途","关于易燃易爆化学品,下列说法中错误的是()",{"answer":89,"createTime":5,"id":90,"options":91,"question":96,"source":29,"type":30},[],43716910,[92,93,94,95],"X射线衍射仪、X射线荧光光谱仪主要防护的是外照射","射线装置在断电时,其放射性依旧存在","实验室常见射线装置有X射线衍射仪、X射线荧光光谱仪","X射线行李包检查装置是Ⅲ类射线装置","关于射线装置,下列说法中不正确的是()",{"answer":98,"createTime":5,"id":99,"options":100,"question":105,"source":29,"type":30},[],43716911,[101,102,103,104],"实验人员的护目镜可以互相交换使用","镜片磨损或镜架损坏,应及时进行调换","选用的护目镜要选用经产品检验机构检验合格的产品","护目镜的宽窄和大小要适合使用者的脸型","关于护目镜的使用,下列说法错误的是()"]