英德
有道
百度
谷歌
图片
维基
百科
铵盐 [ǎn yán]
[无化] ammonium salt
- 在他们的研究中，科学家验证了在许多家居清洁产品中使用的季铵盐化合物。
In their study, the scientists looked at quaternary ammonium compounds (QACs) that are used in many household cleaning goods. - 以三乙胺、氯乙酸乙酯和壳聚糖等为原料，采用酯交换法合成了壳聚糖季铵盐。
Quaternary ammonium salt of chitosan was synthesized starting from chitosan, triethylamine and ethyl chloroacetate by ester exchange reaction. - 结论在常规使用浓度下，乙醇、长链季铵盐、聚醇醚碘、二氧化氯和84消毒液对黑曲霉菌杀灭效果较好；
Conclusion At concentrations for routine use, ethanol, long-chain quaternary ammonium salt, polyalcohol ether iodine, chlorine dioxide and 84 disinfection solution have good efficacy in killing A.
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