The three most important varieties are chrysotile, crocidolite and amosite.三种最主要的品种是温石棉, 青石棉和铁石棉.The strengths decrease in order crocidolite chrysotile, amosite.强度按青石棉,温石棉, 铁石棉顺序下降.By chemical dispersion and acid leachin...
My late teens and early twenties were really rough years.我二十岁前后那几年过得真苦啊。Most people who smoke began smoking in their teens.多数烟民从十几岁时就开始抽烟了。She was in her early teens.她正值豆蔻年华。...
现在是拿出更多政治务实精神的时候了。It was time now to show more political realism.维珍公司富有冒险精神的创始人理查德∙布兰森Virgin's buccaneering founder, Richard Branson身体和精神的疲劳physical and mental fatigue...
He was one of a class rapidly becoming extinct in Wessex.在维塞可斯那块地方上,他是属于眼看就要完全绝迹了那种行业中的一员.Reflections on Thomas Hardy's " Wessex Novels " from a Perspective of'skepticism Aesthetics "从 “ 怀疑论美学 ” 看托马斯·哈代的 “ 威塞克斯...