space average
| method
| space average | |
| AI. | 空间平均 |
| method | |
| gen. | 法; 标准; 水平 |
| environ. | 方法 |
| hydroel.st. од. | 方法 |
| mech. | 电火花法 |
| |||
| 空间平均 | |||
| 空间平均值 | |||
|
space average : 4 phrases in 4 subjects |
| Business | 1 |
| Rail transport | 1 |
| Refrigeration | 1 |
| Technology | 1 |