分析了氯丙烯回收系统改造前后的工艺情况.The process of recycle system of chloropropene around the innovation were analysed.本文介绍氯丙烯及其衍生物在化工中的应用.Derivates of allyl chloride and their applications in chemical industries are introduced.本产品专门用于氯...
鄙人被一声大喊惊醒：“喂！”Yours truly was awoken by a shout: "Ahoy there!"我拿起电话，就听到这个声音：“喂？是艾利森吗？”I answered the phone and this voice went, "Hello? Is that Alison?"她喊她的小儿子：“喂，斯蒂芬，过来看看这个!”She called her young son: "Here, Stephen, com...
In the corridor were four dirty, ragged bundles, just identifiable as human beings.走廊里有4团脏兮兮、破破烂烂的东西，依稀可辨是人。The house is easily identifiable by the large tree outside.这房子很容易从外面的这棵大树辨认出来。In the corridor were four dirty, r...
The market traders cried out like barnyard cocks.市场商贩就像农家场院的公鸡一样大声吆喝.The turkey struts about ( the barnyard ).火鸡翘起尾羽 ( 在谷仓附近 ) 走来走去.He walked up to the barnyard in a royal way.昂首阔步地走到谷仓空地那里....