The first catalytic converters were called conventional oxidation catalysts.最初的转化器叫做常规氧化催化器.The air guards the catalytic converter from overload and possible resulting damage.空气防止了催化式排气净化器的过载及可能产生的损坏.It is known as catal...
This not only abbreviates catalytic cracking equipment, but also enhances the economical effects of refineries plant.这样不仅缓和了催化装置的操作, 而且可为炼油厂开发出新产品,创造经济效益.Taking p chlorotoluene as raw material , 2,4 Dichlorotoluene was s...
The conductor blew his whistle, and the tram stopped.售票员吹哨子, 电车停了下来.You can get to the beach easily from the centre of town by tram.你从市中心乘有轨电车到海滩会很方便。I had enough to do to catch the tram.我好容易才赶上电车....
A smart reproof is better than smooth deceit.严厉的责难胜过温和的欺骗。...a reproof that she responded to right away.她立即作出回应的批评言论They spoke in tones of gentle reproof.他们的语气中稍带责备。She raised her eyebrows in reproof.她竖起眉毛，满含责备。His words...
General Pecken roused himself after a moment with an unctuous and benignant smile.过了一会,佩克姆将军装出一副和蔼可亲的神情微微一笑,又活跃起来了.There is a benignant simplicity about the execution of this work.这幅画的构思与运笔柔和而简朴.Results Of the 23 patient...
The demonstration climaxed two weeks of strikes...游行示威将持续了两周的罢工推向了高潮。Each year more than two million household injuries need medical attention.每年有超过200万起家中受伤事件需要医疗处理。Great care is taken to avoid confusing the two types o...
Financial institutions are also often expected yield of gimmicks.金融机构也往往以预期收益率为噱头.However these are just marketing gimmicks that propagate the myth.然而这些只是噱头的营销传播的神话.It eschews complicated workout regimens, tedious calori...