 |
| |||
| land clearing; pioneering; clearing land; clearing; deforestation | |||
| site clearing | |||
| forest clearing | |||
| open clearings | |||
| land clearing Removal of trees, undergrowth, etc. in preparation for ploughing, building, etc. | |||
| assarting; land clearance; bush and bog work; clearing of the ground; grubbing; land reclamation; ploughing virgin soil | |||
| clearing of land | |||
| development of virgin land; development of wild land; development and cultivation of virgin land; reclamation of virgin land; reclamation; wood cutting | |||
| |||
| clearance of land | |||
|
defrichement : 15 短语, 5 学科 |
| 一般 | 2 |
| 农业 | 10 |
| 生命科学 | 1 |
| 自然科学 | 1 |
| 财政 | 1 |