问题：
[名词解释] 机车走行线 locomotive running track
问题：
[名词解释] 机待线 locomotive waiting track
问题：
[名词解释] 机车出入段线 track for going out and coming into the depot
问题：
[名词解释] 整备线 servicing siding
问题：
[名词解释] 待班线 waiting track on duty
问题：
[名词解释] 三角线 turn-around wye
问题：
[名词解释] 回转线 turn-around track
问题：
[名词解释] 转车盘 turning jack
问题：
[名词解释] 车辆段 vehicle depot
问题：
[名词解释] 列检所 vehicle repair place
