backward difference
| method
| backward difference | |
| math. | 后退差值 |
| space | 后向差分 |
| tech. | 反向差分; 退差 |
| method | |
| gen. | 法; 标准; 水平 |
| environ. | 方法 |
| hydroel.st. од. | 方法 |
| mech. | 电火花法 |
| |||
| 后退差值 | |||
| 后向差分 | |||
| 反向差分; 退差 (值); ★ 向后差分 | |||
|
backward difference : 13 phrases in 5 subjects |
| Bridge construction | 1 |
| Engineering geology | 1 |
| Oil / petroleum | 6 |
| Space | 2 |
| Technology | 3 |