Amazingly, these mitochondria were once free - living bacteria that were captured by an early single - celled eukaryote.令人惊奇的是, 这些线粒体曾是被早期 单细胞 真核生物俘获的自生细菌....
" Oh, but I like rascals." 唔, 不过我喜欢流氓." They're all second - raters , black sheep, rascals." 他们都是二流人物, 是流氓, 是恶棍.He would sweep these rascals as the wind sweep leaves.他准会象风卷残叶似的把这帮匪徒一扫而光....
The mechanism of oxygen absorption and deoxygenation is discussed.讨论了该配合物的吸氧与释氧机理.And then advice on choosing the methods of deoxygenation of boiler water is given.在此基础上,找出它们的优缺点,提出了锅炉给水除氧方法选用的建议性意见.Quartz sand, activate...
Gaelic can be heard here in manifold forms.在这里可以听见各不相同的盖尔语。There's a very rich poetic tradition in Gaelic.盖尔语有非常深厚的诗歌传统。We weren't allowed to speak Gaelic at school.我们在学校不允许讲盖尔语。...an evening of Gaelic music an...
他和流浪街头的孩子交上了朋友。He has made friends with the kids on the street.这是条曾被收养的流浪狗。The dog was a stray which had been adopted.一部以伦敦的流浪生活为题材的小说a novel about being down and out in London...