Many microorganisms possess the ability to dehydrohalogenate DDT to DDE.许多微生物使滴滴涕脱卤化氢变为滴滴依.The house is regularly spraying with DDT.房屋是定期用DDT喷洒.The insects can be exterminated by spraying DDT.可以用喷撒滴滴涕的方法大量杀死这种昆虫.Thousand...
The house is regularly spraying with DDT.房屋是定期用DDT喷洒.The insects can be exterminated by spraying DDT.可以用喷撒滴滴涕的方法大量杀死这种昆虫.Thousands of new chemicals , like DDT, soon resided in every living tissue.DDT等无数新的化学品, 很快渗进了每个活组织....
For some years the Javanese attacks placed Palembang in dire peril.在几年内爪哇人的进攻,看来已使巴邻旁处于极度危险之中.Javanese foliage plant grown for their handsome velvety leaves with violet - purple hairs.爪哇宽叶植物,由于它的美丽的带着紫罗兰色绒毛的天鹅绒般的树叶而被载植.F...
要是那片园地铺上草皮,那是很好的.It will be good if that part of the garden is turfed.园地上好久没人收拾,一片荒凉.The park wore an aspect of utter dreariness and ruin.屋后有一小块园地.There was a patch of garden behind the house....
The constitution also confers large powers on Brazil's 25 constituent states.宪法还赋予巴西的25个成员州很大的权力。Caffeine is the active constituent of drinks such as tea and coffee.咖啡因是茶、咖啡之类饮品中的活性成分。Glycerol is a constituent of al...
同时,把碗置于微沸的水上,将白巧克力放入碗中使其熔化。Meanwhile, melt the white chocolate in a bowl suspended over simmering water.“我们俩在同时讲话。”——“噢,抱歉。”"We're all talking at the same time." — "Yeah. Sorry."关闭文件时要同时按键盘上的CTRL键和W键。To close your d...
蛋白质和脱氧核糖核酸都是聚合体.Proteins and DNA are polymers.脱氧核糖核酸是存在于每个细胞内的基因物质,它承载从头发颜色到致癌风险等各种遗传型板。DNA is the genetic material inside every cell that carries the blueprints for everything from hair color to the risk of cancer.核糖与脱氧...