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line of sight | |
geophys. | 视 线 |
IT | 视距 |
shoot. | 高低线 |
space | 瞄准线 |
tech. | 视线; 视准线; 视距通信系统 |
line-of sight | |
earth.sc. | 视线; 瞄准线 |
line-of-sight | |
avia. | 视线 |
radio relay system | |
IT | 无线电中继系统 |
line-of-sight radio-relay system : 134 phrases in 17 subjects |
Air defense | 8 |
Artificial intelligence | 1 |
Aviation | 16 |
Business | 2 |
Communications | 1 |
Desert science | 1 |
Earth sciences | 2 |
Electronics | 25 |
General | 1 |
Information technology | 4 |
Military | 2 |
Nautical | 1 |
Plastics | 2 |
Space | 34 |
Technology | 26 |
Telecommunications | 7 |
United Nations | 1 |