precision approach
| procedure
| precision approach | |
| avia. | 精确进场; 精确进近 |
| procedure | |
| gen. | 手续 |
| comp. | 过程 |
| econ. int. law. | 办法 |
| hydroel.st. | 程序; 作业; 方法; 措施 |
| hydroel.st. од. | 步骤; 过程; 工序 |
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| 精确进场; 精确进近 (航程、方位、下滑道信息提供给飞行员的进近。这些信息可由飞行员判读设备，例如，仪表着陆系统 (ILS)提供，或者由地面管制员提供,例如,在地面控制进近 (GCA )中) | |||
| 精密进近 | |||
| English thesaurus | |||
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| PA (Alex Lilo) | |||
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precision approach : 44 phrases in 7 subjects |
| Air defense | 4 |
| Aviation | 27 |
| Earth sciences | 1 |
| Electronics | 2 |
| General | 2 |
| Space | 4 |
| Technology | 4 |