They found volatilization of dieldrin tended to decrease as bulk density increased.他们发现狄氏剂的挥发常随紧实度的增加而减低.Dieldrin is related to aldrin, and its toxicity to earthworms is similar.狄氏剂与艾氏剂有关,对蚯蚓的毒性是相似的....
They visited the Shrine of Our Lady to pray for redemption.他们参观了圣母马利亚的神龛, 为赎罪而祈祷。We have a beautiful city and we pray it stays that way.我们的城市很美丽，但愿它能保持下去。Catholics pray to Mary as an intercessor.天主教徒向玛利亚祈祷，并把她看作仲裁者。The c...
砧木在嫁接前一年左右就应当定植在适当的地方或者盆栽起来.The understocks should be grown in place or should be potted approximately , year prior to grafting.痰炎症标志或细菌定植均无变化.No change in FEV 1 , sputum inflammatory markers or bacterial colonization wa...
Now a rash of scruffy little shops bordered one side of the street.现在街道的一边排满了各种破旧的小店。...a scruffy basement flat in London.伦敦一个脏乱的地下公寓He now regards these scruffy photographs as his shield and buckler.他现在把这些一文不值的照片当成他的护身符...