The ability of clay minerals to catalyse decarboxylation has long been recognised.粘土矿物能催化脱羧基作用是早已认识到的问题.The results demonstrate that this catalyse has an excellent activity and selectivity this reaction.结果表明该催化剂对此合成反应具有很...
据说黑客们已经开始传播一种新的电脑病毒。Hackers are said to have started a computer virus.一直挂在线上会使你的个人电脑更容易被黑客攻击。ADSL is always on, which makes your PC much more vulnerable to hacking.他们考虑来自外部的感染公司的病毒, 他们设想黑客侵入到信息宝库中.They think of viruses t...
Our house has got a splendid view across to the Cotswolds.从我们的房子里向外望去，景色宜人，一直能看到科茨沃尔德丘陵。She married a lord and lives in this huge house in the Cotswolds.她嫁给了一位勋爵，住在科茨沃尔德的这幢大房子里。A lucky find in the Cotswolds is helping ar...
I would have to learn, little by little, to exist alone.我得慢慢学会独自生活。It was little by little that the watch reached its present - day perfection.表渐渐地达到了现在这样完美的程度.In the beginning he had felt well, but little by little he w...
每天晚上电视老重复旧片子,真是讨厌透了.I hate all these old films they keep showing on the box every night.这不是复旧!This is not the restoration of the old ways.重复旧的做法,只会得到旧的结果.Repeating the same behavior will repeat the same result....
He orientated himself by finding a familiar landscape.他寻见一处熟悉的景色,从而确定自己所处的方位.The sound was so familiar that she didn't register it.这个声音如此耳熟，她根本没怎么留意。Defocus is one of the most familiar reason inducing image degradat...