[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f2J87IoGj0piPTRItrOLxC1ih3_9AR1QsffQHQ52s6W8":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2024-12-05 18:27:23",169179224,[8,9,10,11],"黑药","煤油","油酸","黄药",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},176,"fdfa709960990eefda83a99bcd4c003e","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F48eba3395437dd881b1b9275a0ad1028.png","铜铅锌选矿技术","work_39300041","题库-客观题","下列药剂中属于非离子型捕收剂的是( )",[21,32,41,50,59,67,75,84,93,102],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],169179215,[25,26,27,28],"磁性","表面张力","密度","结晶构造","矿物的天然润湿性主要取决于矿物的( )","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],169179216,[36,37,38,39],"空气吹脱(酸化曝气法)","深埋法","硫酸亚铁-石灰法","碱性氯化法","不属于氰化物废水净化方法的是( )",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],169179217,[45,46,47,48],"分子吸附","原子吸附","交换吸附","离子吸附","黄药在方铅矿表面的吸附为( )",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":30,"type":31},[],169179218,[54,55,56,57],"高速喷射","匀速喷射","快速喷射","低速喷射","诱导充气式浮选机是靠( )的矿浆流诱入或卷入空气,又以减压释放形式,使空气从矿浆中析出产生微泡的浮选机",{"answer":60,"createTime":5,"id":61,"options":62,"question":66,"source":30,"type":31},[],169179219,[63,64,65],"扫选","粗选","精选","为提高精矿质量,一般是增加( )的次数",{"answer":68,"createTime":5,"id":69,"options":70,"question":74,"source":30,"type":31},[],169179220,[71,72,73],"饱和键能","超饱和键能","不饱和键能","处于水中的矿粒,因其表面的离子、原子或分子的作用,呈现出( ),而具有强弱不等的极性,它的表面或多或少吸引有水的极性分子",{"answer":76,"createTime":5,"id":77,"options":78,"question":83,"source":30,"type":31},[],169179221,[79,80,81,82],"起泡剂、捕收剂、调整剂","捕收剂、调整剂、起泡剂","调整剂、起泡剂、捕收剂","调整剂、捕收剂、起泡剂","浮选药剂的添加顺序一般为( )",{"answer":85,"createTime":5,"id":86,"options":87,"question":92,"source":30,"type":31},[],169179222,[88,89,90,91],"硫酸铜","六偏磷酸钠","碳酸钠","水玻璃","不是矿泥分散剂的有:( )",{"answer":94,"createTime":5,"id":95,"options":96,"question":101,"source":30,"type":31},[],169179223,[97,98,99,100],"磨矿与浮选","浮选机与搅拌桶","浮选与砂泵","磨矿与搅拌","浮选流程中的段数是指( )相结合的次数",{"answer":103,"createTime":5,"id":6,"options":104,"question":19,"source":30,"type":31},[],[8,9,10,11]]