1.
Research on Train Track Occupancy Recognition and Train Positioning Method;
列车轨道占用识别与列车定位方法的研究
2.
The Algorithm of Automatic Track Occupying Identification Based on HMM
基于HMM的列车轨道占用自动识别算法研究
3.
The unoccupied orbital are called virtual orbitals.
未占轨道叫虚轨道。
4.
derailer ,mechanical, for railwarys or tramways
机械脱轨器,铁道或有轨电车轨道用
5.
longeron for railway or tramway locomotives or rolling-stock
纵梁,铁道或有轨电车轨道机车车辆用
6.
Discussed shallowly enhances the orbital transportation attraction and the market share;
浅谈提高轨道交通吸引力和市场占有率
7.
Interaction between Girder and Rail of Rail Transit Viaduct with U-shape Girder;
轨道交通槽型梁桥梁轨相互作用研究
8.
unmanned orbital multifunction satellite
无人多用途轨道卫星
9.
general electric satellite orbit control
通用电气卫星轨道控制
10.
orbiting satellites carrying amateur radio
业余无线电用轨道卫星
11.
biting stabilized platform
侦察用轨道式稳定平台
12.
laser orbital rendezvous apparatus
轨道会合用激光装置
13.
Having a broad gauge.Used of a railroad track.
宽轨距的。用于指铁道
14.
Rails and bogies waste considerable space at the bottom of a treatment cylinder.
铁轨和小车在蒸煮缸的底部占用相当大的空间。
15.
frame (and parts thereof) for railway or tramway locomotives or rolling-stock
机架（及零件）,铁道或有轨电车轨道机车或车辆用
16.
handbrake for railway or tramway locomotives or rolling-stock
手制动闸,铁道或有轨电车轨道机车或车辆用
17.
cross-girder for railway or tramway locomotives or rolling stock
交叉梁,铁道或有轨电车轨道机车或车辆用
18.
continuous brake[for railway o tramway locomotives or rolling stock]
连续制动闸[铁道或有轨电车轨道机车或车辆用]