“苊烯”怎么读

此法可作为温和条件下苊烯合成的一种新方法.This method is a new one in the synthesizing acenaphthylene under mild conditions.采用正交试验法,在优化的条件下苊烯产率达59.09%.Orthogonal test method was used to optimize reaction conditions and the yield of acenaphth...

“苊烯”的英语可以翻译为：acenaphthylene ...

Opening its mouth, it lowed again as if in pain.这时母牛又张开嘴, "哞----"地叫了一声,仿佛有什么苦处似的.So he went away; but he said he "'lowed " to " lay " for that boy.于是汤姆就走了, 不过,他临走时说还要 寻机 再教训教训那混小子一顿.He lowed his head in shame, his c...

他在他母亲生日那天出生,真是巧事.It was a coincidence that he was born on his mother's birthday....

n.胡椒醛，向日葵香精...

n.氪...

endocellular的音标：endocellular的英式发音音标为：[endə'seljʊlə]endocellular的美式发音音标为：[endə'seljʊlə]...

He got through on the hotline to the head of the government.他通过热线与政府首脑取得了联系。Later they called a tip hotline, which ultimately led to their capture.之后他们打过电话给成人热线这也是使其被捕的原因.If you'd like more information, ring the Hot...

Our horses plodded down the muddy track.我们的马沿着泥泞小路蹒跚而行。Crowds of French and British families plodded around in yellow plastic macs.成群结队的法国和英国家庭穿着黄色塑料雨衣步履沉重地走来走去。He plodded away all night at his project to get it finished...

稀释的...

hydroflumethiazine的音标：hydroflumethiazine的英式发音音标为：[haɪdrəʊflu:m'θɪætsɪn]hydroflumethiazine的美式发音音标为：[haɪdroʊflum'θɪætsɪn]...

“集”的拼音为：jí...

v.附加( append的第三人称单数 )，添加，贴上，签（名）...

介绍了苯乙酸的生产方法 、 用途及市场.The production process, use and market of phenylacetic acid were introduced.介绍了鉴别氯代乙酸的反应原理和操作方法.Reaction principles of chloroacetic acid detection and its operation Methods: Were introduced.在此反应条件下, 乙...

The Prime Minister's opponents believe that her authority has been fatally weakened...首相的反对者认为她的权威已经受到致命削弱。a series of fatally flawed judgements一系列有致命缺陷的判断The clinical course is fatally fulminant with diffuse invasi...

n.沉闷的金属声( clunk的名词复数 )v.发出沉闷声( clunk的第三人称单数 )...

curare的音标：curare的英式发音音标为：[kjʊə'rɑ:rɪ]curare的美式发音音标为：[kjʊ'rɑrɪ]...