 |
| |||
| 亲核置换; 亲核取代 | |||
| nucleophilic substitution: 14 phrases in 6 subjects |
| Agriculture | 2 |
| Chemistry | 8 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Genetics | 1 |
| Polymers | 1 |
| Water resources | 1 |
|
| |||
| 亲核置换; 亲核取代 | |||
| nucleophilic substitution: 14 phrases in 6 subjects |
| Agriculture | 2 |
| Chemistry | 8 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Genetics | 1 |
| Polymers | 1 |
| Water resources | 1 |