variate-difference
| method
| variate difference | |
| econ. | 阶差法 |
| method | |
| gen. | 法; 标准; 水平 |
| environ. | 方法 |
| hydroel.st. од. | 方法 |
| mech. | 电火花法 |
| |||
| 变量差分的 | |||
| |||
| 阶差法 | |||
|
variate-difference : 8 phrases in 5 subjects |
| Economics | 4 |
| Hydroelectric power stations | 1 |
| Mathematics | 1 |
| Oil / petroleum | 1 |
| Technology | 1 |