[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fC89GuMvuF3loLendUZk1z9qLvSfg1Ey-GVMbgLO12l4":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":13,"question":20,"related":21,"source":33,"type":34},[],"2025-12-12 00:00:32",260545886,[8,9,10,11,12],"保证流行病学上安全","保证感官性状良好","增加消毒剂与饮用水的作用时间","保持继续消毒的能力","保证管网内的水持续消毒",{"count":14,"courseId":15,"courseImg":16,"courseName":17,"workId":18,"workName":19},46,"1c8b14d376a09ac97825b4cf5fd449aa","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd9eaef8ea2690faba12fec4caf2d0cf6.jpg","预防医学---临床医学专业","work_46171013","生活环境与健康","加氯消毒饮水时,供水末梢水中要求含一定量余氯,监测余氯的主要作用是",[22,35,46,56,67,77,87,98,108,118],{"answer":23,"createTime":24,"id":25,"options":26,"question":32,"source":33,"type":34},[],"2025-12-24 16:14:42",219741355,[27,28,29,30,31],"NOx","H2O","烟尘","SO3","SO2","形成光化学烟雾的主要反应物是","v1",0,{"answer":36,"createTime":37,"id":38,"options":39,"question":45,"source":33,"type":34},[],"2025-10-08 15:38:25",219741358,[40,41,42,43,44],"气温、气湿、气流、热辐射、气压","气温、气湿、气流、微波、气压","气温、水蒸气、风速、热辐射、气压","气温、水蒸气、气流、热辐射、气压","气温、气湿、风向、热辐射、气压","气象条件的诸因素为( )",{"answer":47,"createTime":5,"id":48,"options":49,"question":55,"source":33,"type":34},[],219741361,[50,51,52,53,54],"不发生介水传染病","不发生水型地方病","不发生急、慢性中毒","不发生消化道疾病","不发生食物中毒","饮用水要求在流行病学上安全,主要是为了确保",{"answer":57,"createTime":58,"id":59,"options":60,"question":66,"source":33,"type":34},[],"2025-10-08 09:07:53",219741364,[61,62,63,64,65],"HOCl与OCl-的杀菌效果相同","HOCl的杀菌效果比OCl-高60倍","HOCl的杀菌效果比OCl-低80倍","HOCl的杀菌效果比OCl-高80倍","HOCl的杀菌效果比OCl-低60倍","HOCl和 OCl-的杀菌效果比较",{"answer":68,"createTime":24,"id":69,"options":70,"question":76,"source":33,"type":34},[],219741367,[71,72,73,74,75],"紫外线C","红外线","紫外线A","紫外线B","可见光","具有抗佝偻病和红斑作用的是",{"answer":78,"createTime":24,"id":79,"options":80,"question":86,"source":33,"type":34},[],219741370,[81,82,83,84,85],"吸烟","生活污染","工业企业","汽车废气","自然灾害","城市大气CO污染的主要来源为",{"answer":88,"createTime":89,"id":90,"options":91,"question":97,"source":33,"type":34},[],"2025-10-08 09:07:54",219741373,[92,93,94,95,96],"0.3mg L","1.0mg L","0.05mg L","1.5mg L","0.5mg L","饮用水氯化消毒时,接触30分钟后,游离性余氯不得低于",{"answer":99,"createTime":89,"id":100,"options":101,"question":107,"source":33,"type":34},[],219741376,[102,103,104,105,106],"4.6","5.6","3.6","6.6","2.6","酸雨是指江水的PH值小于",{"answer":109,"createTime":24,"id":110,"options":111,"question":117,"source":33,"type":34},[],219741379,[112,113,114,115,116],"&lt;3个","1个","&lt;5个","&lt;不得检出","&lt;4个","我国《生活饮用水卫生标准》中规定总大肠菌群在100ml水中",{"answer":119,"createTime":89,"id":120,"options":121,"question":127,"source":33,"type":34},[],219741382,[122,123,124,125,126],"过滤&mdash;混凝沉淀&mdash;消毒","消毒&mdash;过滤&mdash;再消毒","混凝沉淀&mdash;过滤&mdash;消毒","消毒&mdash;混凝沉淀&mdash;再过滤","过滤&mdash;澄清&mdash;消毒","水源水往往不能满足饮用水水质标准的要求,需要进行处理,地面水的常规处理为"]