Terms for subject Rail transport containing main

English	Chinese
center to center distance between main girder	主梁中心距
CW for the main line	正线接触线
DC main generator	直流主发电机
friction wedge main friction plate	斜楔主摩擦板
isolating switch for main convertor cubicle	主变流柜隔离开关
main AC generator	交流主发电机
main air reservoir	总风缸
main alternator	主发电机
main alternator	交流主发电机
main bearing nut	主轴承螺母
main bearing seat	主轴承座
main bearing shell	主轴瓦
main bearing stud	主轴承螺栓
main bridge	正桥
main button switch group	主按键开关组
main circuit breaker	主电路断路器
main circuit socket for shed supply	主电路库用插座
main circuit transfer switch for shed supply	主电路库用转换开关
main circuit-breaker	主断路器
main contact	主触点头
main control board	主控板
main control box	主控制箱
main control room of power substation	变电所主控制室
main cross beam	主横梁
main cross bearer beam	主横梁
main cross bearer cover plate	主横梁垫板
Main curve pin	主曲拐销
Main Equipotential Bonding	总等电位联接
main frame	机体
main key switch set	主按键开关组
main line	铁路干线
main line connected power supply	干线供电
main marshalling station	主要编组站
main messenger wire	主承力索
main piston stem	主活塞杆
main pole coil	主极线圈
main pole core	主极铁芯
main regional node	大区节点
main reservoir cut off valve	总风缸折断阀
main reservoir kicks	总风缸充风
main reservoir release	总风缸缓解
main rod	摇连杆
main rod	摇杆
main steam pipe	暖气主管
main steam pipe	加温主管
main steam pipe cover	加温主管盖
main structure	主体结构
main truss	主梁
main tunnel	主隧道
main valve body	主阀体
main valve gasket	主阀垫
main waste conveyor belt	主污土输送带
number of main line	正线数目
oil drainage main	排油总管
permissible speed through main line	直向允许通过速度
speed through turnout main line	直向过岔速度
test on overload protection system of main circuit	主电路过载保护系统试验
test on short circuit protection system of main circuit	主电路短路保护系统试验
water supply main pipe	给水干管