Under normal environmental conditions, Daphnia populations are exclusively female and reproduction is clonal.在正常环境条件下, 水蚤均为雌性并且采取无性繁殖.Results: Daphnia magna could detect the toxicity of water and water resource polluted ...
The opposition claimed the report was a whitewash.反对派声称这份报告文过饰非。They tried hard to whitewash themselves.他们力图粉饰自己.What he said was a load of whitewash.他所说的是一大堆粉饰之词....
Riot police are being deployed throughout the city to prevent any trouble.正在全城部署防暴警察以防止发生骚乱。Seven fire brigades were deployed to contain the blaze.7支消防队被派来控制火势。Tanks have been deployed all along the front line.沿整个前线已部署了坦...
埃米举起胳膊挥挥手。“再见，”她喊道。Amy lifted her arm to wave. "Goodbye," she called.她挥了挥拳头，“我要让你看看，”她说。She shook her fist. "I'll show you," she said.他们像小学生一样，在地板上滚来滚去，互相挥着拳头揍对方。They just rolled about on the floor punching each oth...
乔治娅当然不像是个傻瓜.Georgia certainly didn't seem to be a fool.我不知道乔治娅最近怎么了─她脾气很坏.I don't know what's got into Georgia recently — she's so bad tempered.在获得高达152分的智商测试成绩之后,乔治娅成为门萨最年轻的女性会员.Georgia has become th...
Excessive deflection in a structure may cause considerable damage to cladding.结构的过大挠度可以引起覆盖面的巨大破坏.There are two commonly clinical types of excessive scaring , hypertrophic and keloid scar.增生性瘢痕和瘢痕疙瘩是临床上常见的病理性瘢痕.Excessive...