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定向角 | |||
方向角 | |||
指向角 | |||
方位角 | |||
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方向角; 指向角 |
direction angle : 22 phrases in 10 subjects |
Automobiles | 1 |
Aviation | 2 |
Drilling | 1 |
Electronics | 1 |
Engineering geology | 1 |
Explosives and Explosive Ordnance Disposal | 2 |
Mathematics | 1 |
Nautical | 1 |
Space | 1 |
Technology | 11 |