| separation | |
| gen. | 分开 |
| el.mach. | 电气分隔; 分隔 |
| environ. | 分离 |
| hydroel.st. | 分类 |
| hydroel.st. од. | 分离 |
| interntl.trade. | 派遣; 解雇 |
| met. | 富选; 分级 |
|
diffusional : 27 phrases in 10 subjects |
| Agriculture | 3 |
| Aviation | 1 |
| Chemistry | 4 |
| Engineering geology | 3 |
| Geography | 1 |
| Metallurgy | 4 |
| Oil / petroleum | 1 |
| Physics | 1 |
| Polymers | 3 |
| Technology | 6 |