 |
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| 测图控制 | |||
| ★ 图根控制 | |||
| 图根控制测量直接为地形测图而进行的平面控制和高程控制的测量 | |||
| 制图［测绘］控制 | |||
| |||
| 地图定位程序 | |||
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mapping control : 29 phrases in 10 subjects |
| Agriculture | 2 |
| Automobiles | 2 |
| Aviation | 2 |
| Desert science | 1 |
| Earth sciences | 1 |
| Electronics | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Hydroelectric power stations | 1 |
| Space | 1 |
| Technology | 17 |