 |
| |||
| concentration factor | |||
| enrichment factor | |||
| concentrated coefficient; concentration coefficient; enrichment coefficient | |||
|
浓 缩系数 : 12 phrases in 3 subjects |
| Earth sciences | 1 |
| Technology | 7 |
| Water resources | 4 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips