step allocation
| method
| step allocation | |
| tech. | 阶跃分配 |
| method | |
| gen. | 法; 标准; 水平 |
| environ. | 方法 |
| hydroel.st. од. | 方法 |
| mech. | 电火花法 |
| |||
| 阶跃分配 | |||
|
step allocation : 6 phrases in 4 subjects |
| Accounting | 1 |
| Business | 1 |
| Economics | 1 |
| Oil / petroleum | 3 |