satellite tracking | |
space | 卫星跟踪 |
ship | |
environ. | 运输 |
hydroel.st. | 船; 船舶 |
interntl.trade. | 用船运; 装货; 运送 |
navig. | 舰 |
space | 船 |
| |||
卫星跟踪 | |||
人卫跟踪 |
satellite tracking ship : 115 phrases in 14 subjects |
Air defense | 2 |
Aviation | 8 |
Business | 1 |
Cartography | 1 |
Communications | 1 |
Earth sciences | 3 |
Electronics | 14 |
General | 2 |
Geophysics | 3 |
Information technology | 1 |
Nautical | 1 |
Space | 54 |
Technology | 21 |
United States | 3 |