DNA

英 [ˌdiː en ˈeɪ]

美 [ˌdiː en ˈeɪ]

n.  脱氧核糖核酸(动植物的细胞中带有基因信息的化学物质)

复数：dnas　

计算机

Collins.2 / BNC.2519 / COCA.2829

牛津词典

noun

• 脱氧核糖核酸（动植物的细胞中带有基因信息的化学物质）
  deoxyribonucleic acid (the chemical in the cells of animals and plants that carries genetic information and is a type of nucleic acid )
  1. a DNA test
     DNA 测试

柯林斯词典

• 脱氧核糖核酸
  DNAis an acid in the chromosomes in the centre of the cells of living things. DNA determines the particular structure and functions of every cell and is responsible for characteristics being passed on from parents to their children.DNAis an abbreviation for (缩略=) 'deoxyribonucleic acid'.

双语例句

• Using human genomes and DNA migration patterns.
  利用人类基因和dna迁移。
• DNA fingerprinting has proved the clincher in this investigation
  在这次调查中，DNA指纹鉴定起了决定性的作用。
• They can even combine the DNA of a plant and an animal.
  他们甚至可以将一种植物和一种动物的dna进行合成。
• His work on RNA and DNA is one of the foundations of biotechnology and the biotech industry.
  他在RNA和DNA方面开展的工作是生物技术及生物技术产业的一个基石。
• In short, DNA makes messenger RNA, and messenger RNA makes proteins.
  简言之，脱氧核糖核酸产生了信使核糖核酸，信使核糖核酸又产生了蛋白质。
• The adducts disturb the structure of DNA and inhibit DNA replication.
  加合物的形成扰乱了DNA模板的结构，抑制了DNA复制。
• In this way, studying the efficacy of DNA damage response inhibitors on HBV infection and replication was available.
  通过这种方式，研究DNA损伤反应抑制剂对于HBV感染和复制的作用成为可能。
• The relationship of activity and structure, and interacting model between complex and DNA were also discussed.
  并对活性与结构的关系、配合物与DNA的结合方式进行了讨论。
• The researchers demonstrated this using DNA in a test tube.
  研究人员在试管中演示了DNA编辑这一操作过程。
• Genetic abnormalities are more often associated with faults in paternal DNA than in maternal DNA.
  相对于母本DNA，基因畸变往往更多地与父本DNA上的缺陷相关。