along-track separation  沿航迹漂移

stop marker for section track circuit separation point  区间轨道电路分割点停车位置标

engineering district；maintenance of way section；track division；track district；track maintenance division  工务段

jointless line；continuously welded rail track；jointless track  无缝线路

non-NTDS track {dummy track}  非开战术系统资料追瞄

replacing and laying track with track panel  轨排换铺

track to track fusion  航迹融合

track-to-track association  航迹关联

track-to-track fusion  航迹融合

track-to-track moving time  轨至轨移动时间

transforming single track into double track  单改双线

double - track existing single track line  增建二线

crash-ball mill-magnetic separation-gravity separation  破碎-球磨-磁选-重选法

gravity separation by shaking table-high intensity magnetic separation  摇床重选-强磁选

gravity separation-magnetic separation  重选-磁选

Iron separation by low intensity magnetic separation  弱磁选选铁; 弱磁选铁

New technology of magnetic separation-flotation separation  磁浮工艺

separation and separation  分离回收

separation tower separation column  分离塔