unsteady boundary
| layer
| unsteady boundary | |
| avia. | 非定常边界 |
| layer | |
| gen. | 层次 |
| anim.husb. | 蛋禽; 产蛋母鸡; 产蛋鸡 |
| forestr. | 插支 |
| horticult. | 压条; 压枝 |
| hydroel.st. од. | 层 |
| soil. | 土壤层次 |
| |||
| 非定常边界 | |||
|
unsteady boundary : 6 phrases in 3 subjects |
| Aviation | 2 |
| Technology | 3 |
| Wind Energy | 1 |