nucleic acid

音標(biāo)發(fā)音

• 英式音標(biāo) [nju??kle?.?k ??s.?d]
• 美式音標(biāo) [nu??kle?.?k ??s.?d]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• [生化] 核酸

同根派生

• nucleic acid相關(guān)詞

英漢例句

雙語(yǔ)例句

• Thus, any random changes in the interior, fledgling ribozymes that could speed up nucleic acid replication rates will spread rapidly through an evolving population.
  這樣一來(lái)，細(xì)胞內(nèi)部發(fā)生的使得核酶加速核酸復(fù)制速率的任何變化，都會(huì)在進(jìn)化群體中快速擴(kuò)散。
• Another nucleic acid, RNA, carries the information to a molecular machine called a ribosome, which reads the RNA and strings together amino acids to form the protein.
  另一種被稱之為RNA的核酸負(fù)責(zé)將信息傳遞到名為核糖體的分子機(jī)器上，核糖體通過(guò)閱讀RNA信息，并將氨基酸串聯(lián)起來(lái)形成蛋白質(zhì)。
• All but three of the codons correspond to particular amino acids, and the order of the codons in the nucleic acid corresponds to the order of the amino acids in the protein.
  所有三個(gè)基碼同特定的氨基酸相吻合，而基碼在核酸中的順序，同氨基酸在蛋白質(zhì)中的順序一致。

原聲例句

• They would naturally hybridize and form a duplex, or a double stranded nucleic acid.
  它們會(huì)自然雜交并形成雙螺旋,或者說(shuō)雙鏈核酸
  耶魯公開(kāi)課 - 生物醫(yī)學(xué)工程探索課程節(jié)選
• They bring into proximity an amino acid so that instead of forming a new polymer of a nucleic acid, a polymer of an amino acids is formed.
  同時(shí)它所攜帶氨基酸相互鄰接,從而形成了一個(gè)氨基酸聚合物,而非核酸聚合物
  耶魯公開(kāi)課 - 生物醫(yī)學(xué)工程探索課程節(jié)選
• So, if you look in the blood of patients that are infected with Hepatitis B you find a lot of Hepatitis B surface subunits, proteins without the nucleic acid circulating in their blood.
  因此,如果你觀察一下,已經(jīng)感染乙肝病毒患者的血液,你會(huì)發(fā)現(xiàn)許多乙肝病毒的表面亞基,以及血液循環(huán)中存在沒(méi)有核酸的蛋白質(zhì)
  耶魯公開(kāi)課 - 生物醫(yī)學(xué)工程探索課程節(jié)選

權(quán)威例句

• This occurs via the interaction of the nucleic acid of the exogenous viruses and the endogenous viruses which permanently occupy mammalian genomes.
  FORBES: Big Study Linking Chronic Fatigue To Virus May Be Fatally Flawed

• nucleic acid更多例句

詞組短語(yǔ)

短語(yǔ)

• nucleic c acid 核酸
• yeast nucleic acidribonucleic acid 核糖核酸
• Nucleic -acid amplification technology 的核酸檢測(cè);核酸檢測(cè)
• nucleic -acid sequence-based ammplification 核酸序列依賴的擴(kuò)增
• peptide nucleic acid 肽核酸;核酸;圈套寡核苷酸核酸;膚核酸

• nucleic acid更多詞組

英英字典

劍橋英英字典

• a type of acid that exists in all living cells

柯林斯英英字典

• Nucleic acids are complex chemical substances, such as DNA, which are found in living cells.

• nucleic acid劍橋字典
• nucleic acid柯林斯字典

專業(yè)釋義

醫(yī)藥科學(xué)

• 核酸

  Gene chip is a new technique to detect gene expression level based on hybridization of nucleic acid.
  基因芯片（Gene Chip）技術(shù)是基于核酸探針互補(bǔ)雜交的原理而開(kāi)發(fā)的一種檢測(cè)基因表達(dá)水平的新技術(shù)。

  農(nóng)業(yè)科學(xué)

• 核酸

  This study provided scientific foundation for further study of nucleic acid vaccine of PCV2.
  本研究為進(jìn)一步研究豬圓環(huán)病毒核酸疫苗提供了科學(xué)依據(jù)。

  化學(xué)

• 核甘酸

生物學(xué)

• 核酸