[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fLIpfXvkeBeXzOOHqMsTf7eFyla4nmrfDJcAdA6wNI64":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-12-28 19:54:00",290869269,[8,9,10,11],"海盐","湖盐","井矿盐","精制工业盐",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},16,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","c675e457a8004215ae4577146b0f9369","2.1.1原盐的种类及原盐质量对生产的影响","以下哪种盐的质量最好",[21,32,41,47,56,59,65,70,75,80],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],290869265,[25,26,27,28],"Na+","Ca2+","Cl-","K+","在一次盐水精制过程中,以下哪种杂质最容易导致离子膜堵塞","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],290869266,[36,37,38,39],"氯化钠","硫酸根离子","碳酸氢根离子","氯离子","在氯碱生产中,原盐中哪种杂质含量过高会导致电解槽离子膜堵塞,从而增加槽电压",{"answer":42,"createTime":5,"id":43,"options":44,"question":46,"source":30,"type":31},[],290869267,[11,45,10,9],"日晒工业盐","下列哪一种盐的种类通常杂质含量较高,适合用于工业原料",{"answer":48,"createTime":5,"id":49,"options":50,"question":55,"source":30,"type":31},[],290869268,[51,52,53,54],"降低生产成本","不影响生产成本","增加精制剂的用量","提高电流效率","在氯碱生产中,原盐中钙离子和镁离子含量过高会如何影响生产成本",{"answer":57,"createTime":5,"id":6,"options":58,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":60,"createTime":61,"id":62,"options":63,"question":64,"source":30,"type":31},[],"2025-12-28 19:57:29",290870653,[25,26,27,28],"在一次盐水精制过程中,以下哪种杂质最容易导致离子膜堵塞?",{"answer":66,"createTime":61,"id":67,"options":68,"question":69,"source":30,"type":31},[],290870654,[36,37,38,39],"在氯碱生产中,原盐中哪种杂质含量过高会导致电解槽离子膜堵塞,从而增加槽电压?",{"answer":71,"createTime":61,"id":72,"options":73,"question":74,"source":30,"type":31},[],290870655,[11,45,10,9],"下列哪一种盐的种类通常杂质含量较高,适合用于工业原料?",{"answer":76,"createTime":61,"id":77,"options":78,"question":79,"source":30,"type":31},[],290870656,[51,52,53,54],"在氯碱生产中,原盐中钙离子和镁离子含量过高会如何影响生产成本?",{"answer":81,"createTime":61,"id":82,"options":83,"question":84,"source":30,"type":31},[],290870657,[8,9,10,11],"以下哪种盐的质量最好?"]