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...
从一开始比分就成拉锯局面.The score had been seesawing from the very start.接着两名赛跑运动员就拉锯似地交替领先.Then the lead went seesaw between the two runners.她正在用一把钝刀拉锯般地切着面包.She was sawing the bread with a blunt knife....
奥思读了这篇文章后开始收集全国各地监狱拥挤的剪报资料.After reading the article, Aun began collecting news clips about prison crowding around the country.新近由奥思本先生和另外一些人提出的“主义”是 “ 进步保守主义 ”The most recent - ism advanced by Mr Osborne and others is "...
The equilibrium coefficient can be calculated by Clausius - Clapeyron saturated vapor pressure equation in internal iteration.内层迭代采用克拉伯龙饱和蒸汽压方程计算平衡常数.She lowered the glass with calculated slowness.她有意慢慢地放低了玻璃杯。And calcul...
He was deeply involved in the ecumenical movement.他积极参与了促进基督教各派大联合的运动。This example has been an inspiration to the modern Ecumenical Movement.这一事例对现代泛基督教主义运动是个启示.The lazy right - winger of caricature has been a prolific a...
The old letters brought many recollections to my mind.这些以前的信件使我忆起许多往事.Recollections of past troubles flooded back on me.这个别离,把过去一切的苦楚都压过去了.The sight brought back to his mind a rush of childish recollections.眼前的景色猛地又使他想起童...