它最先是由苯甲酸脱羧而得到的.It was originally obtained by decarboxylation of benzoic acid.这个脱羧作用是由谷氨酸脱羧酶催化的.This decarboxylation is catalysed by the enzyme glutamic acid decarboxylase.粘土矿物能催化脱羧基作用是早已认识到的问题.The ability of clay mineral...
You couldn’t be so heartless as to disown him.你不能那么没心肝,连认都不认他。I couldn't believe they were so heartless.我无法相信他们竟如此狠心。TYBALT: What , art thou drawn among these heartless hinds? Turn thee , Benvolio, look upon thy dea...
大部分增稠剂来源于植物。Most of the thickeners are of plant origin.用多少增稠剂？How much thickener is used?玉米淀粉在炖煮菜肴中被用作增稠剂.Corn starch is used as a thickener in stews....
他不明白为什么他的计算器上面的数字向右倾斜。He wonders why the digits on his calculator slope to the right.我们上面的那座摩天大楼就是布赖恩住的地方。That big high-rise above us is where Brian lives.地下河距离上面的城市街道只有几英尺。The groundwater is only feet beneath the city s...