 |
| |||
| 集中效应 | |||
| 浓度效应 | |||
|
concentration effect : 23 phrases in 7 subjects |
| Business | 1 |
| Earth sciences | 2 |
| Hydroelectric power stations | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Technology | 13 |
| Water resources | 4 |
|
| |||
| 集中效应 | |||
| 浓度效应 | |||
|
concentration effect : 23 phrases in 7 subjects |
| Business | 1 |
| Earth sciences | 2 |
| Hydroelectric power stations | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Technology | 13 |
| Water resources | 4 |