trackagen.轨道总称(铁路线全长)
trackn.轨道;跑道;踪迹;小路;乐曲v.追踪;跟踪
tracking hot spots追踪热点
track-to-trackn.线条间
tracking-jamming跟踪干扰
tracking equipment跟踪设备
tracking of billet钢坯跟踪
track panel waggon轨节台车
tracking direction跟踪方向
Track Display Drum轨迹显示鼓
tracking procedure跟踪程序
Track construction径迹结构