| 单词 | 脱氧 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔DNase〕An enzyme that catalyzes the hydrolysis of DNA.脱氧核糖核酸酶：一种催化DNA水解的酶美国传统〔FDG〕FDG-PET is an imaging test to identify lymphomas and other cancers.氟18脱氧葡萄糖正电子计算机断层扫描是一种可用来确认淋巴癌和其他癌症的影像测试。剑桥高阶〔MYSTERIOUS〕In 1953 the intricate puzzle of DNA's structure was solved in a Cambridge laboratory. 1953年，复杂的脱氧核糖核酸结构之谜在剑桥大学的一个实验室里被揭开了。朗文写作活用〔Pulmozyme〕A trademark used for the drug dornase alfa.百慕时：α脱氧核糖核酸酶药剂的商标美国传统〔SHOW〕According to the prosecution, DNA tests ‘irrefutably’ implicate Henson. 根据控方所说，脱氧核糖核酸检测“无可辩驳”地表明亨森与事件有关。朗文写作活用〔adenovirus〕Any of a group of DNA-containing viruses that cause conjunctivitis and upper respiratory tract infections in humans.腺病毒：导致人类结合腺类及上呼吸道感染的一组含有脱氧核糖核酸的病原体美国传统〔base-pairing〕The hydrogen bonding of complementary nitrogenous bases, one purine and one pyrimidine, in DNA and in hybrid molecules joining DNA and RNA.碱基配对：结合两个补充氮基（嘌呤和嘧啶）的氢键，这两个补充氮基存在于脱氧核糖核酸以及连接脱氧核糖核酸与核糖核酸的混合分子中美国传统〔base〕One of the purines (adenine and guanine) or pyrimidines (cystosine, thymine, and uracil) that occurs attached to the sugar component of DNA or RNA.碱基：嘌呤（腺嘌呤和鸟嘌呤）或嘧啶（胸嘧啶、胸腺嘧啶和尿嘧啶）的一种，附着在脱氧核糖核酸或核糖核酸的糖分子上美国传统〔blueprint〕DNA carries the genetic blueprint which tells any organism how to build itself.脱氧核糖核酸带有表明有机体形成方式的遗传型板。牛津高阶〔blueprint〕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。柯林斯高阶〔complementary DNA〕Single-stranded DNA synthesized in the laboratory using messenger RNA as a template and the enzyme reverse transcriptase.互辅DNA，互补脱氧核糖核酸：将信使核糖核酸用作模板和反转录酶从而在实验室中合成的单链脱氧核糖核酸美国传统〔compound〕The DNA molecule is compounded from many smaller molecules.脱氧核糖核酸分子是由许多更小的分子组成的。牛津高阶〔cosmid〕A hybrid vector that has been spliced with plasmid DNA for cloning large genes or gene fragments.黏粒，装配型质粒：为合成的遗传媒介，结合克隆大基因或大基因碎片的质粒脱氧核糖核酸载体美国传统〔dATP〕One of the two purine nucleotides that are used to synthesize DNA.脱氧腺苷三磷酸：用来合成脱氧核糖核酸的两个嘌呤核苷酸之一美国传统〔dCTP〕One of the two pyrimidine nucleotides that are used to synthesize DNA.脱氧胞苷三磷酸：用来合成脱氧核糖核酸的两个嘧啶核酸之一美国传统〔dGTP〕One of the two purine nucleotides that are used to synthesize DNA.脱氧胞苷三磷酸：用来合成脱氧核糖核酸的两个嘌呤核苷酸之一美国传统〔dTTP〕One of the two pyrimidine nucleotides that are used to synthesize DNA.脱氧胸腺嘧啶三磷酸：用来合成脱氧核糖核酸的两个嘧啶核苷酸之一美国传统〔deoxidize〕To remove oxygen from (a compound); reduce.去氧，脱氧：从（混合物中）除去氧气；减少美国传统〔deoxygenate〕To remove dissolved oxygen from (a liquid, such as water).除氧气，使脱氧：从（液体，例如水）中除去不溶解的氧气美国传统〔deoxyribonucleotide〕A nucleotide containing deoxyribose that is a constituent of DNA.脱氧核苷酸：一种核苷酸，含有构成DNA的成分——脱氧核糖美国传统〔dornase alfa〕A genetically engineered enzyme used to hydrolyze the DNA in bronchial mucus, facilitating its expectoration, in the treatment of cystic fibrosis.链球菌DNA酶：用于在支气管黏液中水解脱氧核糖核酸的遗传工程酶，治疗囊性纤维增生时可促使吐痰美国传统〔duplicate〕DNA in chromosomes duplicates.染色体中的脱氧核糖核酸会重复。英汉大词典〔exonuclease〕Any of a group of enzymes that catalyze the hydrolysis of single nucleotides from the end of a DNA or RNA chain.核酸外切酶：从脱氧核糖核酸链或核糖核酸链的末端催化单核苷酸水解的一种酶美国传统〔genetic screening〕The process of analyzing DNA samples to detect the presence of a gene or genes associated with an inherited disorder.遗传筛检：通过分析脱氧核糖核酸样本来检测与遗传性紊乱关联的基因的过程美国传统〔genomic DNA〕The full complement of DNA contained in the genome of a cell or organism.基因组DNA，基因组脱氧核糖核酸：存在于细胞或生物体中的全部脱氧核糖核酸辅助成分美国传统〔genomics〕The study of all of the nucleotide sequences, including structural genes, regulatory sequences, and noncoding DNA segments, in the chromosomes of an organism.基因组：对所有核苷酸序列的研究，包括生物染色体中的结构基因、调节序列和未编码的脱氧核糖核酸节段美国传统〔genotoxin〕A chemical or other agent that damages cellular DNA, resulting in mutations or cancer.基因毒素：损害细胞脱氧核糖核酸的化学制剂或其它制剂，会引发突变或癌症美国传统〔miscode〕The mutant DNＡ miscoded a single amino acid.突变体脱氧核糖核酸误编了一个氨基酸密码。21世纪英汉〔muton〕The smallest unit of DNA at which a mutation can occur; a nucleotide.突变子：能够产生巨变的脱氧核糖核酸的最小单位；一个核苷酸美国传统〔nucleic acid〕DNA and RNA are both nucleic acids.脱氧核糖核酸与核糖核酸均属于核酸。剑桥高阶〔nucleosome〕Any of the repeating subunits of chromatin, consisting of a DNA chain coiled around a core of histones.核小体：染色质反复的从属单位，由盘绕在组蛋白核的脱氧核糖核酸链条构成美国传统〔nucleus〕DNA is stored in the nucleus of a cell.脱氧核糖核酸存在于细胞核中。剑桥高阶〔palindrome〕A segment of double-stranded DNA in which the nucleotide sequence of one strand reads in reverse order to that of the complementary strand.回文结构：含有双股脱氧核糖核酸的一部分，其中的核苷酸系列的一股颠倒顺序来读取即为互补的一股美国传统〔parvo〕A parvovirus.细小病毒，小脱氧核糖核酸病毒美国传统〔polymerase〕Any of various enzymes that catalyze the formation of polynucleotides of DNA or RNA using an existing strand of DNA or RNA as a template.聚合酶：一种催化脱氧核糖核酸或核糖核酸的多聚核苷酸生成的酶，它利用一段既成的脱氧核糖核酸或核糖核酸作为核酸的模子美国传统〔polymer〕Proteins and DNA are natural polymers.蛋白质和脱氧核糖核酸都是天然聚合体。剑桥高阶〔poxvirus〕Any of a group of DNA-containing viruses, including those that cause smallpox, cowpox, and other poxlike diseases in vertebrates.痘病毒：一组含脱氧核糖核酸的病毒，包括那些在脊椎动物中引起天花、牛痘以及其他类似疾病的病毒美国传统〔promoter〕Genetics A DNA molecule to which RNA polymerase binds, initiating the transcription of messenger RNA.【遗传学】 启动区：和核糖核酸聚合酶相结合的脱氧糖核酸分子，它引起核糖核酸信使的转录美国传统〔pseudogene〕A segment of DNA resembling a gene but lacking a genetic function.假遗传因子：DNA（脱氧核糖核酸）的一部分，类似于遗传因子但没有其遗传功能美国传统〔puff〕Genetics A localized region of swelling in certain chromosomes indicating the active synthesis of DNA and RNA.【遗传学】 染色体的结合部分：某些染色体上表明脱氧核糖核酸和核糖核酸活性成分的局部肿胀美国传统〔secondary structure〕The folded, helical structure of double-stranded DNA.二级结构：双链脱氧核糖核酸折迭且呈螺旋状的结构美国传统〔self-replicating〕DNA is a self-replicating molecule.脱氧核糖核酸是一种自我复制的分子美国传统〔self-replicating〕DNA is a self-replicating molecule.脱氧核糖核酸是一种自我复制的分子。英汉大词典〔short〕It is called deoxyribonucleic acid, or DNA for short. 它叫脱氧核糖核酸,或简称DNA。英汉大词典〔sigma factor〕A protein component of RNA polymerase that determines the specific site on DNA where transcription begins.Σ因子：核糖核酸聚合酶的蛋白质成份，决定脱氧核糖核酸转录开始的特定位置美国传统〔speed freak〕A habitual user of stimulant drugs, especially amphetamines or methamphetamine.用兴奋剂成瘾的人：用兴奋剂成瘾的人，尤指食用安非他明或脱氧麻黄碱成瘾的人美国传统〔succeed〕Strands of DNA are reproduced through succeeding generations.*DNA （脱氧核糖核酸）链通过后代得到复制。牛津高阶〔transformation〕Genetics Alteration of a bacterial cell by introduction of DNA from another cell or from a virus.【遗传学】 通过引入一个细胞或一个病毒的DNA（脱氧核糖核酸）而改变另一个细胞或病素美国传统〔transposition〕Genetics Transfer of a segment of DNA to a new position on the same or another chromosome, plasmid, or cell.【遗传学】 换位：把脱氧核糖核酸的一个片断转移到同一个或另外的染色体、质体或细胞上的一个新位置上美国传统〔type〕DNA typing 脱氧核糖核酸分类朗文当代〔unique〕Each person's DNA is unique.每个人的脱氧核糖核酸都是不同的。麦克米伦高阶〔virion〕A complete viral particle, consisting of RNA or DNA surrounded by a protein shell and constituting the infective form of a virus.病毒粒子：一整个病毒粒子，由被蛋白质外壳包围的核糖核酸或脱氧核糖核酸组成，并构成一个病毒的传染形式美国传统DNA and RNA are both nucleic acids.脱氧核糖核酸与核糖核酸都是核酸。剑桥国际DNA and RNA are both types of nucleic acid.脱氧核糖核酸与核糖核酸是两种类型的核酸。剑桥国际DNA is stored in the nucleus of a cell.脱氧核糖核酸贮存于细胞的细胞核里。剑桥国际He was whacked-out on speed, jabbering a mile a minute and making no sense at all.他服脱氧麻黄碱醉了，讲话速度极快，不知说些什么。剑桥国际Proteins and DNA are natural polymers.蛋白质和脱氧核糖核酸都是聚合体。剑桥国际Scientists have discovered how to splice pieces of DNA.科学家发现了拼接脱氧核糖核酸的方法。剑桥国际 |
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