tracking data
| handling
| tracking data abbr. | |
| space | 跟踪数据 |
| handling abbr. | |
| gen. | 操作 |
| hydroel.st. | 处理; 维护; 操纵; 控制 |
| interntl.trade. | 装卸 |
| met. | 看管; 运送; 装饰; 加工 |
| |||
| 跟踪数据 | |||
|
tracking data : 118 phrases in 14 subjects |
| Agriculture | 1 |
| Air defense | 6 |
| Aviation | 23 |
| Business | 1 |
| Computer networks | 1 |
| Earth sciences | 12 |
| Electronics | 18 |
| General | 2 |
| Geophysics | 1 |
| Information technology | 1 |
| Oil / petroleum | 1 |
| Space | 41 |
| Technology | 7 |
| United States | 3 |