| |||
| 阳离子; 正离子; 碱离子; 阳〔正〕离子 | |||
|
basic ion : 15 phrases in 7 subjects |
| Agriculture | 2 |
| Chemistry | 1 |
| Plastics | 5 |
| Polymers | 2 |
| Technology | 3 |
| Textile industry | 1 |
| Water resources | 1 |
| |||
| 阳离子; 正离子; 碱离子; 阳〔正〕离子 | |||
|
basic ion : 15 phrases in 7 subjects |
| Agriculture | 2 |
| Chemistry | 1 |
| Plastics | 5 |
| Polymers | 2 |
| Technology | 3 |
| Textile industry | 1 |
| Water resources | 1 |