了解三氯 乙醛 的毒性和致突变作用.Acute toxicity test , mutation test and single - cell gel electrophoresis ( SCGE ) were used.三氯乙醛是无色挥发性的液体,带有刺激性很强的气味,在97.7℃沸腾.Chloral is a colorless, volatile liquid with a very penetrating odor and bo...
Sam understands tacitly . He hoists his cup saying.山姆心领神会,举起酒杯.Long - term supply of imports, domestic second - hand car hoists.公司 长期 供应各种进口, 国产 二手 汽车吊.Patterson hoists Becky onto the table.Patterson抱 起Becky放到桌子上....
...his swift descent from respected academic to struggling small businessman.他从一名受人尊敬的学者到一个度日艰难的小商人的瞬间沦落Spirit of Yidelong: Solidarity, struggling, practicality, innovation and ceaseless self - improvement .益德隆的精神: 团结, 拼...
手上起的水泡让我心烦。I was bothered about the blister on my hand.把水泡挑破不是个好主意。It is not a good idea to burst a blister.试着吃些用水泡过的西梅干、无花果干或杏干。Try eating reconstituted dried prunes, figs or apricots....