 |
| |||
| 固氮酶 | |||
|
nitrogenase : 6 phrases in 5 subjects |
| Agriculture | 2 |
| Chemistry | 1 |
| Earth sciences | 1 |
| Microbiology | 1 |
| Water resources | 1 |
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