[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fF_X8q0zTucI5fhmybJyNHmendZQ0lSZXLQeeibA3RlI":3},{"id":4,"source":5,"question":6,"options":7,"answer":12,"related":13,"type":18,"origin":106,"createTime":20},104147990,"v1","在我国油田上应用最广泛的抽油机是( )",[8,9,10,11],"游梁式抽油机","无游梁式抽油机","电动潜油离心泵","水力活塞泵2﹑在游梁式抽油机中(A)的作用是将游梁前端的往复圆弧运动转变为抽油机光杆的垂直直线往复运动,从而保证抽油时光杆始终对准井口中心位置.A. 驴头 B.游梁C.曲柄 D.横梁",[],[14,21,31,41,51,61,71,77,87,96],{"id":4,"source":5,"question":6,"options":15,"answer":16,"related":17,"type":18,"origin":19,"createTime":20},[8,9,10,11],[],[],0,null,"2023-11-08T11:04:27+08:00",{"id":22,"source":5,"question":23,"options":24,"answer":29,"related":30,"type":18,"origin":19,"createTime":20},104147991,"游梁式抽油机的基本参数主要有( )",[25,26,27,28],"额定悬点载荷、减速器额定扭矩和悬点最大冲程","额定悬点载荷、减速器额定扭矩和额定冲程次数","额定冲程次数、减速器额定扭矩和额定冲程次数","额定悬点载荷、额定冲程次数和悬点最大冲程",[],[],{"id":32,"source":5,"question":33,"options":34,"answer":39,"related":40,"type":18,"origin":19,"createTime":20},104147993,"游梁式抽油机型号CYJ8-3-37HB中CYJ表示的意思是( )",[35,36,37,38],"常规游梁式抽油机","前置型游梁式抽油机","异相型游梁式抽油机","曲柄连杆式无游梁式抽油机",[],[],{"id":42,"source":5,"question":43,"options":44,"answer":49,"related":50,"type":18,"origin":19,"createTime":20},104147994,"游梁式抽油机的平衡方式是指( )",[45,46,47,48],"曲柄平衡","游梁平衡","复合平衡","三个都是",[],[],{"id":52,"source":5,"question":53,"options":54,"answer":59,"related":60,"type":18,"origin":19,"createTime":20},104147995,"游梁式抽油机工作过程中悬点的最大载荷Wmax发生在( )",[55,56,57,58],"下冲程开始时静变形结束后的一瞬间","上冲程开始时静变形结束后的一瞬间","上冲程过程中的某一静变形期","下冲程过程中的某一静变形期",[],[],{"id":62,"source":5,"question":63,"options":64,"answer":69,"related":70,"type":18,"origin":19,"createTime":20},104147996,"对于常规式游梁式抽油机,其( )的调整通常是通过改变连杆与曲柄之间的连接位置来实现的",[65,66,67,68],"悬点载荷","冲程次数","冲程长度","上下冲程速度",[],[],{"id":72,"source":5,"question":73,"options":74,"answer":75,"related":76,"type":18,"origin":19,"createTime":20},104147999,"对于常规式游梁式抽油机,其( )的调整通常是通过改变电动机输出皮带轮与减速箱输出皮带轮之间的传动比来实现的",[65,66,67,68],[],[],{"id":78,"source":5,"question":79,"options":80,"answer":85,"related":86,"type":18,"origin":19,"createTime":20},104148002,"游梁式抽油机型号CYJ8-3-37HB中,\"8\"表示的是( )",[81,82,83,84],"悬点最大冲程","光杆最大冲次","减速箱额定扭矩","驴头悬点额定载荷",[],[],{"id":88,"source":5,"question":89,"options":90,"answer":94,"related":95,"type":18,"origin":19,"createTime":20},104148005,"具有平衡相位角的抽油机是 ( )",[91,37,92,93],"常规型游梁式抽油机","链条是抽油机","都不对",[],[],{"id":97,"source":5,"question":98,"options":99,"answer":104,"related":105,"type":18,"origin":19,"createTime":20},104148008,"开采石油的核心环节是( )",[100,101,102,103],"采油","钻井","增产","炼油",[],[],{"courseName":107,"courseImg":108,"workName":109,"workId":109,"count":18,"courseId":110},"2022-2023-2钻采机械（采）","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F3592ceefa597cafc4a9527a668906787.jpg","","eeb14c0da35d563a5a10317c16a9295a"]