DNA
[,di:,en'ei]
- abbr. 脱氧核糖核酸（deoxyribonucleic acid）；（美国）国防部核子局 （Defense Nuclear Agency）
实用场景例句
- 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。
柯林斯例句
- DNA profiling has aided the struggle against crime.
- DNA分析对于打击犯罪有所帮助。
柯林斯例句
- They act at least a temporary block to DNA synthesis in micro - organisms.
- 它们在微生物中至少对DNA合成起暂时性的阻止作用.
《简明英汉词典》
- Gene mutations are alterations in the DNA code.
- 基因突变是指DNA密码的改变.
《简明英汉词典》
- Proteins and DNA are polymers.
- 蛋白质和脱氧核糖核酸都是聚合体.
《简明英汉词典》
- 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。
柯林斯例句
- DNA is the genetic material inside every cell that carries the blueprints for everything from hair color to the risk of cancer.
- 脱氧核糖核酸是存在于每个细胞内的基因物质，它承载从头发颜色到致癌风险等各种遗传型板。
柯林斯例句
- So, just before Thanksgiving, Carvin set off on a DNA - induced family reunion.
- 为此, 在感恩节前, 卡文奔赴由DNA推出的家族聚会.
英汉非文学 - 生命科学 - 基因与寻祖
- Andy Canvin is a pioneer on the strange frontier of DNA genealogy.
- 安迪-卡文是DNA谱系学奇异前沿的先锋人物.
英汉非文学 - 生命科学 - 基因与寻祖
- They act at least a temporary block to DNA synthesis in microorganisms.
- 它们在微生物中至少对DNA合成起暂时性的阻止作用。
辞典例句
- In early tests , DNA - based vaccines triggered both responses.
- 早期检测期间, DNA疫苗能激起双重反应.
英汉非文学 - 生命科学 - 医学的第四次革命
- Microbodies might possess their own DNA and have some degree of autonomy.
- 微体可能有其自身的DNA并有一定程度的自主性.
辞典例句
- Geminiviruses are the only other group of plant DNA viruses known.
- 双联病毒是已知的唯一另一组植物DNA病毒.
辞典例句
- Ribose and deoxyribose are constituents of the nucleic acids RNA and DNA.
- 核糖与脱氧核糖分别是核糖核酸与脱氧核酸(DNA)的结构成分.
辞典例句
- The DNA of chromatin must replicate before cell division.
- 染色质DNA在细胞分裂之前必须复制.
辞典例句