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| 对顶角; 对等角 | |||
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| 竖角 | |||
| 垂直角度 | |||
| 直角 | |||
| 竖直角一点至观测目标的方向线与水平面间的夹角，仰角为正,俯角为负 | |||
| 垂直角; 仰角; 顶角 | |||
| 竖，上仰角 | |||
| 垂直仰角 | |||
| 高度角 | |||
| 对顶角 | |||
| 竖仰角; 上仰角 | |||
| 竖直角 | |||
| English thesaurus | |||
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| VA (Alex Lilo) | |||
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vertical angles : 28 phrases in 11 subjects |
| Air defense | 1 |
| Aviation | 2 |
| Bridge construction | 2 |
| Earth sciences | 2 |
| Electronics | 1 |
| General | 1 |
| Navigation | 1 |
| Oil / petroleum | 1 |
| Rail transport | 1 |
| Space | 1 |
| Technology | 15 |
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