[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$frh1ow2iAML47oXXka5o2-R25uCyUeDNClhg3Cr9nQb4":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":27,"type":28},[],"2025-12-23 17:20:15",282648595,[8,9,10,11],"受电弓","牵引变压器","制动装置","牵引逆变器",{"courseId":13,"courseImg":14,"courseName":15},"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","牵引传动系统不包括以下哪一项",[18,29,37,46,55,63,72,81,90,99],{"answer":19,"createTime":5,"id":20,"options":21,"question":26,"source":27,"type":28},[],282648586,[22,23,24,25],"车体","转向架","集电装置","空调装置","动车组的基本组成不包括以下哪一项","v1",0,{"answer":30,"createTime":5,"id":31,"options":32,"question":36,"source":27,"type":28},[],282648587,[33,34,10,35],"车钩缓冲装置","铰接装置","风挡","动车组车端连接装置不包括以下哪一项",{"answer":38,"createTime":5,"id":39,"options":40,"question":45,"source":27,"type":28},[],282648588,[41,42,43,44],"改善列车纵向平稳性","缓和列车冲动","增加车辆之间的间隙","提高舒适度","以下哪项不是密接式车钩的特点",{"answer":47,"createTime":5,"id":48,"options":49,"question":54,"source":27,"type":28},[],282648589,[50,51,52,53],"实现电能和机械能转换","检测和保护系统","传递转矩与转速","保证系统安全、可靠地工作","以下哪项不是牵引电动机的作用",{"answer":56,"createTime":5,"id":57,"options":58,"question":62,"source":27,"type":28},[],282648590,[59,60,22,61],"构架","轮对","弹簧悬挂装置","以下哪项不是转向架的组成部分",{"answer":64,"createTime":5,"id":65,"options":66,"question":71,"source":27,"type":28},[],282648591,[67,68,69,70],"线路、桥梁及车辆走行部的设计标准","车辆的颜色","车辆的制造商","车辆的座位数","动车组的轴重选择与哪些因素有关",{"answer":73,"createTime":5,"id":74,"options":75,"question":80,"source":27,"type":28},[],282648592,[76,77,78,79],"800m","1400m","2000m","1600m","动车组紧急制动距离在初速度为160km\u002Fh时的最大允许值是多少",{"answer":82,"createTime":5,"id":83,"options":84,"question":89,"source":27,"type":28},[],282648593,[85,86,87,88],"车辆的长度","车辆的宽度","车体支承在前、后两走行部之间的距离","车辆的高度","车辆定距是指什么",{"answer":91,"createTime":5,"id":92,"options":93,"question":98,"source":27,"type":28},[],282648594,[94,95,96,97],"车辆的重量","车辆的总质量与全长之比","车辆的牵引性能","车辆的制动系统","动车组通过最小曲线半径的数值是与什么有关",{"answer":100,"createTime":5,"id":6,"options":101,"question":16,"source":27,"type":28},[],[8,9,10,11]]