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定向定位 | |||
定向方位 | |||
无线电定向 | |||
有向定位 | |||
探向方位; 探测方位 |
direction bearing : 26 phrases in 12 subjects |
Aviation | 3 |
Bridge construction | 1 |
Chemistry | 1 |
Electric machinery | 1 |
Mechanic engineering | 1 |
Oil / petroleum | 1 |
Plastics | 1 |
Shipbuilding | 1 |
Space | 1 |
Technology | 12 |
Telecommunications | 1 |
Wind Energy | 2 |