 |
| |||
| 沟藏法; 堑壕法观察根系 | |||
| 沟槽法 | |||
| 沉埋法水底隧道; 挖沟法 | |||
| 沟填法; 开槽施工法; 堑壕法; 沉埋法; 槽式断面法; 水底隧道沉埋施工法; 放坡挖槽施工法 | |||
| trench method: 14 phrases in 3 subjects |
| Electronics | 1 |
| Engineering geology | 4 |
| Technology | 9 |
|
| |||
| 沟藏法; 堑壕法观察根系 | |||
| 沟槽法 | |||
| 沉埋法水底隧道; 挖沟法 | |||
| 沟填法; 开槽施工法; 堑壕法; 沉埋法; 槽式断面法; 水底隧道沉埋施工法; 放坡挖槽施工法 | |||
| trench method: 14 phrases in 3 subjects |
| Electronics | 1 |
| Engineering geology | 4 |
| Technology | 9 |