dna
英[ˌdiːen'eɪ]
美[ˌdiːen'eɪ]
- abbr. [生化]脱氧核糖核酸(=deoxyribonucleic acid)
CET4
详细释义
- =did not attend 未出席
- =does not answer 不回答
- =Defense Nuclear Agency 国防部核子局
- Distributed interNet Applications Architecture 分布式网络应用程序体系结构
- 【生化】脱氧核糖核酸（=deoxyribonucleic acid）
abbr. (缩略词)
英英释义
Noun:
-
(biochemistry) a long linear polymer found in the nucleus of a cell and formed from nucleotides and shaped like a double helix; associated with the transmission of genetic information;
"DNA is the king of molecules"
双语例句
- 1. They took samples from his hair for DNA testing.
- 他们从他的头发中取样进行DNA测试。
来自柯林斯例句
- 2. 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。
来自柯林斯例句
- 3. DNA profiling has aided the struggle against crime.
- DNA分析对于打击犯罪有所帮助。
来自柯林斯例句
- 4. 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.
来自《简明英汉词典》
- 5. Gene mutations are alterations in the DNA code.
- 基因突变是指DNA密码的改变.
来自《简明英汉词典》
用法讲解
- DNA fingerprinting DNA指纹鉴定
- DNA virus DNA病毒
- recombinant dna 熏组
- spacer DNA 间隔DNA
- relaxed DNA 松弛DNA
- DNA duplicase 脱氧核糖核酸复制酶,...
- dna polymerase dna 聚合酶,dn...
- complementary dna 互补
- parental DNA 亲代
- DNA sequencing DNA顺序分析
- ribosomal DNA 核糖体DNA, 核蛋...
- dna sequence dna 序列
- satellite DNA 卫星脱氧核糖核酸...
- redundant DNA 冗余DNA, 重复D...
- extranuclear dna 核外
- viral DNA 病毒脱氧核糖核酸, ...
- foldback DNA 折回DNA
相关词汇
- desoxyribonucleic acid 去氧核糖酸
- deoxyribonucleic acid 去氧核糖核酸...
【近义词】
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