| 释义 |
quadrivalent anion
- nonequivalencen. 非等价,反重合运算,“异”运算
- ultracentrifugation超速离心法
- underprivilegedadj. 被剥夺基本权力的,穷困的,下层社会的
- 四价的sì jià de
quadrivalent, tetravalent
- 阴离子交换尸yīn lí zǐ jiāo huàn shī
anion exchange resin; anion resin
- 络阴离子luò yīn lí zǐ
complex anion
- 阴离子yīn lí zǐ
anion; negative ion; negion
- 阴离子交换yīn lí zǐ jiāo huàn
anion exchange
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