quaternary ammonium的意思|示意
季铵；四级铵
quaternary ammonium相关短语
1、 Quaternary Ammonium Compounds 季铵化合物,化物,季胺类化合物
2、 Total quaternary ammonium hydroxide 季铵总碱
3、 quaternary ammonium polymer 季铵聚合物
4、 quaternary ammonium salts 季铵盐,四级铵盐,药物为四级氨盐
5、 quaternary ammonium hydroxide 季铵碱,翻译
6、 chitosan quaternary ammonium salt 壳聚糖季铵盐
7、 quaternary ammonium salt of lignin 木质素季铵盐
8、 quaternary ammonium ion 季铵盐
quaternary ammonium相关例句
A novel bi - pyridine quaternary ammonium salt cationic surfactants was prepared by acrylic modified rosin.
普通松香通过丙烯酸改性,与氯化亚砜、甲醛、吡啶合成新型吡啶双季铵盐阳离子表面活性剂.
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Using alcohol as starting material, double octyl quaternary ammonium bromide was obtained. It's yield reached 80 %.
以脂肪醇为原料, 合成了双辛基季铵溴盐,其产率达80%.
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Various iodinated strong base quaternary ammonium anion exchange resins were prepared.
制备了数种不同的强碱型阴离子碘化树脂.
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Transparent hair shampoo was prepared using poly siloxane quaternary ammonium salt microemulsion as a conditioner.
以聚硅氧烷季铵盐微乳液为调理剂制备透明洗发香波.
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Four new types of organic siloxane surfactants with quaternary ammonium group have been obtained.
通过多步骤合成了四种含有季铵基的有机硅表面活性剂.
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Objective To study general toxicity, hereditary toxicity and mutagenicity of quaternary ammonium compound detergent.
目的研究季氨化合物洗消剂的毒性 、 遗传毒性及致突变性.
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