Copper arsenite prepared from waste acid containing arsenic was applied in copper electrolyte purification.利用含砷废酸制备亚砷酸铜,并将所得亚砷酸铜应用到铜电解液的净化.A true electrolyte consists of ions in the pure state.真正的电解质在纯态下由离子组成.The potassi...
A liquid junction is the interface between two miscible electrolyte solutions.液体接界是两个可混溶液的电解质溶液之间的界面.A true electrolyte consists of ions in the pure state.真正的电解质在纯态下由离子组成.The potassium hydroxide electrolyte is forced int...
Polystyrene - supported N - benzyl - N - alkyl - aminopyridine was prepared through chloromethylated polystyrene treated with 4 - aminopyridine and alkylation agents.本文以聚苯乙烯氯球为原料,通过与 4- 氨基吡啶及烷基化试剂反应,制成聚苯乙烯支载N - 烷基-N-苄基氨基...
他们一直在倾听人们的牢骚、抱怨和表扬。They have been listening to people's gripes, moans and praise.这些不过是发发小牢骚罢了。These are minor quibbles.迈克尔一边发着牢骚一边整了整自己的短裤。Michael groaned and readjusted his shorts....
在格林尼治村的酒吧里杰克是人们心目中的英雄。Jack was a folk hero in the Greenwich Village bars.几架马车仍然在破落的矿村中曲折行进。A few horse-drawn carts still trundle through the dilapidated mining villages.这条路在林木覆盖的山上蜿蜒前行，经过圣安东尼奥村。The road snaked through fo...
There was a pause while the barmaid set down two plates in front of us.酒吧女招待在我们面前摆放两个盘子时停顿了一下。The barmaid had positively refused to draw him any more liquor.酒吧间侍女坚决地拒绝再给他添酒.He was chatting up a pretty barmaid.他在同一位漂亮的酒吧女...