 |
| |||
| 阳离子树脂交换 | |||
| cation resin exchange: 21 phrases in 9 subjects |
| Agriculture | 1 |
| Chemistry | 1 |
| Electronics | 3 |
| Metallurgy | 2 |
| Plastics | 3 |
| Polymers | 3 |
| Surgery | 1 |
| Technology | 5 |
| Water resources | 2 |
|
| |||
| 阳离子树脂交换 | |||
| cation resin exchange: 21 phrases in 9 subjects |
| Agriculture | 1 |
| Chemistry | 1 |
| Electronics | 3 |
| Metallurgy | 2 |
| Plastics | 3 |
| Polymers | 3 |
| Surgery | 1 |
| Technology | 5 |
| Water resources | 2 |