| |||
| 工作部件碎土角; 挺进角 | |||
| 趋近角 | |||
| 前进通过角; 前悬角 | |||
| 入射角 | |||
| 近场角 | |||
| 变形锥; 压拉模变形锥 | |||
| 碎土角 | |||
| 波至方向; 航路角; 渐近角; 前进角 | |||
| 接近角; 进入角 | |||
| 工作部件的碎土角 | |||
| 前进〔接近，引进，驶人，前悬〕角 | |||
|
approach angle : 38 phrases in 10 subjects |
| Agriculture | 2 |
| Athletics | 1 |
| Automobiles | 4 |
| Aviation | 5 |
| Metallurgy | 2 |
| Oceanography & oceanology | 1 |
| Sealing | 2 |
| Space | 5 |
| Technology | 9 |
| Wind Energy | 7 |