tetraethylammonium bromide

tetraethylammonium bromide 基本解释

网络  四乙基溴化铵; 溴化四乙铵; 溴化四乙胺

化学医学

重点词汇

• bromiden. 溴化物, 庸俗的人 [化] 溴化物
• tetraethylammoniumn. [化]四乙铵

tetraethylammonium bromide 双语例句

1. 1、 The salts used are sodium chloride, sodium acetate, sodium n-butyrate, sodium benzoate, sodium benzene sulphonate, tetramethylammonium bromide, tetraethylammonium bromide, and piperidine hydrochloride, most of which possess one kind of large ion.
   所用的盐有氯化钠、乙酸钠、丁酸钠、苯甲酸纳、苯磺酸钠、溴化四甲基铵、溴化四乙基铵和六氢呲啶盐酸盐。
2. 2、 In the presence of the phase transfer catalysts such as tetramethylammonium bromide, tetraethylammonium bromide or polyethylene glycol ( MW 400 and 6,000), lithium hydroxide is the best alkali among lithium hydroxide, sodium hydroxide and potassium hydrox
   研究表明在溴化四甲基铵、溴化四乙基铵、聚乙二醇（分子量为6000）和聚乙二醇（分子量为400）相转移催化体系中，氢氧化锂最好，氢氧化钾次之，氢氧化钠最次。