 |
long range navigation
| chart
| long range navigation | |
| avia. | 劳兰导航; 远距导航; 罗兰远距导航系统 |
| oil | 远程导航 |
| space | 远程导航系统; 罗兰系统; 远程导航系统 |
| long-range navigation | |
| avia. | 长距离导航 |
| geophys. | 远程导航 |
| chart | |
| environ. | 图表 |
| |||
| 劳兰导航; 远距导航; 罗兰远距导航系统; "罗兰”远程导航; “罗兰”远程导航 (工作在低频段的一种无线电导航系统。它利用主副台来发射计时脉冲。从几个台接收到脉冲的时间差形成一条双曲位置线，它可以从 LORAN 图中辨识出来。通过两条双曲位置线可以得到一个定位点。LORAN A 工作在1 750〜1 950 kHz 频段， LORAN C 工作在 90〜110 kHz 频段) | |||
| 劳兰; 劳兰 C 导航系统 | |||
| 远程导航 | |||
| 远程导航系统; 罗兰系统; 双曲线远程导航系统 | |||
| |||
| 长距离导航 | |||
| 远程导航 | |||
| 远程航行; 罗兰 (一种远距离导航系统) | |||
| |||
| 远距离导航系统; 罗兰系统 | |||
| English thesaurus | |||
| |||
| LRN | |||
| long range navigation: 39 phrases in 10 subjects |
| Air defense | 2 |
| Aviation | 10 |
| Earth sciences | 2 |
| Electronics | 3 |
| General | 2 |
| Geophysics | 2 |
| Navigation | 1 |
| Shipbuilding | 4 |
| Space | 2 |
| Technology | 11 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips