铵化合物 [
ǎn huà hé wù]
[无化] ammonium compounds
- 干草防腐剂的种类很多,主要包括有机酸类、 酸式盐、铵类化合物、尿素和生物制剂等。
There are many kinds of antiseptic including organic acid, acid salt, amine compound, urea, biological preparation and so on. - 本文介绍三种季铵化芳香醛化合物的合成途径,并应用它们为无氰碱性镀锌的添加剂。
This paper presents the syntheses of three quaternized aromatic aldehyde compounds which can be used as new additives to cyanide-free alkaline zinc electroplating baths. - 一般的混合物包括柠檬酸钠,硼氢化钠(其也用于漂白木浆)和铵类化合物,所有的这些物质都对人体和环境有着危害。
Common mixtures include sodium citrates, sodium borohydride (also used to bleach wood pulp) and ammonium compounds, all of which can be toxic to humans and the environment.
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