As the solution to be purified is heated, its vapors rise to the fractionating column.当要被提纯的液体受热时, 它的蒸汽上升到分馏柱.Many kinds of proteinase inhibitors were purified from the larval hemolymph of insect ( Bombyx mori ) and char...
Yours truly was awoken by a shout: "Ahoy there!"鄙人被一声大喊惊醒：“喂！”"This ain't no affair of yours, boy!" McClosky said threateningly.“小子，这不关你的事！”麦克洛斯基威胁道。"Up yours," said the reporter and stormed out into the street.“去你的...
He shook his head and wiped his tears with a tissue.他摇摇头，用纸巾擦掉眼泪。The tissue is examined microscopically to rule out or confirm cancer.利用显微镜检查组织，以排除或确认癌变。The virus remains dormant in nerve tissue until activated.病毒潜伏于神经组织...
托斯卡纳大公The Grand Duke of Tuscany它败于土耳其大公.She was beaten by the Turkish beys.西班牙贵族中爵位最高的成员乃是大公.The highest - ranking members of the Spanish aristocracy are the grandees....
缔和聚合物较 非 缔合聚合物而言是一种比较好的酸液稠化剂.Association polymer than the non - associated polymer is a relatively good acid viscosifier.通过对稠化剂和抗磨添加剂的筛选,研究以水为分散介质的润滑脂.Lubricating greases with water as dispersing media are studied by scr...
你肯定忘了关浴室的龙头了。You must have left a tap running in the bathroom.水从龙头里喷溅着注入水池.Water splashed into the bucket from the tap.这个龙头太紧, 拧不开.This tap is stiff; it won't turn on....