zwitterionic
| polymerization
| zwitterionic | |
| ecol. | 两性离子的 |
| polymerization | |
| gen. | 聚合 |
| earth.sc. | 聚合 |
| life.sc. | 聚合反应; 多聚反应 |
| met. | 聚合 |
| oil | 叠合 |
| space | 聚合 |
| sport. med. | 聚合作用 |
| |||
| 两性离子表面活性剂 | |||
| |||
| 两性离子的 | |||
|
zwitterionic : 15 phrases in 6 subjects |
| Agriculture | 3 |
| Biochemistry | 1 |
| Chemistry | 6 |
| Ecology | 1 |
| Leather | 1 |
| Oil / petroleum | 3 |