Chromosomes also determine the sex of animals.染色体也决定动物的性别.Each of four chromosomes divide longitudinally.四种染色体的每一种都沿着纵向分裂.At this point esch chromosome consist of a pair of chromatids and the two associated chromosomes a...
We can refer to these duplicated chromosomes as making up a doublet.我们称这些复制的染色体为双体.Transnational firms are also patenting human chromosomes, cells, tissues and organs.同时,跨国公司还在对人类的染色体 、 细胞 、 组织和器官申请专利.NO dimorphic sex ch...
Low-priced imports will harm the industry.低价进口品将会对该行业造成危害。Heavy duties are imposed on imports.对进口物品课以重税。Competition between domestics and foreign imports is growing fiercer.国货与进口货之间的竞争更加激烈了.The European Commission has ur...
我都快忘了，伦敦有时看上去会多么地闭塞。I've quite forgotten how closed in London can seem.以前这一带交通闭塞.In the past this district was very hard to get to.我们这里确实是闭塞.We are really shut off here....