Catalytic dehydrogenation of ethylbenzene is an important method for production of styrene.乙苯催化脱氢是生产苯乙烯的主要方法.Methanol dehydrogenation is a promising route for commercial production of anhydrous formaldehyde.甲醇直接脱氢制无水甲醛是具...
The point of degradation, due to attenuation or distortion, at which a signal becomes unusable.由于衰减或失真使得信号变得不能使用的那个退化点.Mortality is the number or volume of trees periodically rendered unusable through natural causes.枯损是一...
There was a direct intimate connexion between chastity and political orthodoxy.纯洁身心跟政治正统,真有种直接又紧密的联系.Syntactics is a subject to study abstract formal connexion among the signs.符号学是研究符号之间的抽象形式联系的学科.You are in connexion.(电...
His booby-trapped car exploded.他那辆被安有炸弹的汽车爆炸了。Peer Steinbr ü ck , the German finance minister , a special booby prize for premature triumphalism.德国财长施泰因布吕克(PeerSteinbrü ck)因过早宣扬“必胜信念”而获得“特别奖”.They walked right into a boo...
Many editorials express their anxieties about the economic chaos in the country.许多社论对该国经济的混乱状况表示忧虑。The newspaper ran a series of four editorials entitled "The Choice of Our Lives."这份报纸刊登了4篇社论连载，题为《我们生活的选择》。Nominalization...
The dress reflects our signature style of understated elegance with a strong feeling of individuality.这条裙子体现了我们所追求的低调优雅又有强烈个性感的独特风格。I have always liked understated clothes.我一向喜欢简朴的衣服。I have always liked understated cloth...