quaternary ammonium

• 季铵

quaternary ammonium的用法和样例：

例句

1. This paper mostly describes the study of the preparation of organosilicon quaternary ammonium salt and the study of the antimicrobial effect.
   摘要研究有机硅高分子氨乙基氨丙基硅油的季铵化及其抗菌性能。
2. This is a low level hospital grade quaternary ammonium disinfectant cleaner that is effective against a broad spectrum of bacteria and is virucidal and fungicidal.
   这是一种低级的医院专用级季铵盐类消毒剂产品，具有广谱杀菌的效果，可杀灭真菌和病毒。