Heterochromatin has shown to be composed largely of short repeated polynucleotide sequences.异染色质大部分是由短而重复的多核苷酸序列所组成的.Chromosome material with exhibits of such behaviour is called heterochromatin.表现这种现象的染色体物质叫做异染色质.The ac...
The book of Leviticus, in the Bible, tells us about religious law.圣经中的《利未记》向我们讲了有关宗教的法律.Nine times these words are repeated in Leviticus.在利未记里这些话反复述说了有九次之多....
宣传单可以到邮局免费领取。The leaflet is available free of charge from post offices.他站在剧场门口散发宣传单.He was standing at the door of the theater handing out leaflets.设计一份宣传单来招募潜在的志愿者.Design a flyer to recruit potential volunteers....
They are called deviant hypertexts parodying zero - degree hypo - texts in the intertextuality theory.在互文性理论中,它们仿拟的零度原词即是底文,而它们自己则是偏离了的超文.Using precisely graduator of cam, hypo - mood position fixing accurately.采用精密凸轮分度器...
Charcoal prevents browning of tissues and stimulates embryogenesis and rooting.炭可防止组织变棕色并刺激胚胎发生与生根.An antigen that stimulates the production of a particular agglutinin an antibody.任何用来促使凝集原增殖的抗原物质.Amphetamine is a drug t...