unit process
| selection
| unit process | |
| avia. | 基本过程; 单元作业 |
| ecol. | 单元生化过程 |
| met. | 单元操作; 单元反应 |
| met. од. | 单元过程 |
| tech. | 单元处理; 反应过程 |
| selection | |
| avia. | 转换 |
| desert. | 选食 |
| genet. | 选育 |
| hydroel.st. | 挑选 |
| hydroel.st. од. | 选择 |
| space | 选择; 选定 |
| sport. | 代表队; 选拔 |
| |||
| 基本过程; 单元作业 | |||
| 单元生化过程 | |||
| ★ 单元过程; 单元操作; 单元反应 | |||
| 单元处理; 反应过程 | |||
| |||
| 单兀作业 | |||
|
unit process : 45 phrases in 11 subjects |
| Automobiles | 1 |
| Aviation | 3 |
| Chemistry | 3 |
| Electronics | 4 |
| Food industry | 1 |
| General | 1 |
| Metallurgy | 4 |
| Oil / petroleum | 2 |
| Space | 1 |
| Technology | 23 |
| Water resources | 2 |