quatern
食品词典中的关于quatern的专业释义： | |
英文名称 | 中文名称 |
| quaternary ammonium | 季胺 |
| quaternary ammonium compound | 季胺化合物；QAC |
| quaternary ammonium salt | 季胺盐 |
| quaternaty ammonium chloride combination | 氯化季胺混合物 |
| quaternium 14(=dialkvrl dimethyl ammonium chloride) | 季胺盐14 |
| quaternium 31(=dialkvrl dimethyl ammonium chloride) | 季胺盐31 |
| quaternary | 四级结构 |
参考词典中quatern的常规释义：
英英解释
1个名词解释
- the cardinal number that is the sum of three and one
[同] 4, four, foursome, iv, little joe, quadruplet, quartet, quatern, quaternary, quaternion, quaternity, tetrad
点击查看……- the cardinal number that is the sum of three and one
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