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单词 amino acid
释义

amino acid /əˏmiːnəu ˈæsɪd/

英汉-汉英词典
n. [化]氨基酸
词组 | 习惯用语
您要查找的是不是:
    Amino acids complex 氨基酸络合微量元素
    Bio-Amino Acid 生化氨基酸
    Amino acid imbalance solution 不平衡氨基酸液; 氨基酸失衡液;
    Amino acids trace-element fertilizers 氨基酸多元素肥料
    Amino acid apparent digestibility 氨基酸消化率;氨基酸表观消化率
    Amino acids side chains effects 氨基酸侧链效应
    Lemonduotsae Bio-Amino Acid Cleansing 柠檬多采生化净皙洁容霜
    imino acid [有化] 亚氨基酸
    amino acia 个氨基酸;氨基酸
amino acids [生化] 氨基酸(amino acid的复数)
amino acid n. [生化] 氨基酸
amino acid activation 氨基酸活化;[生化] 氨基酸活化作用
indispensable amino acid 必需氨基酸
amino acid sequence [生化] 氨基酸序列;[生化] 氨基酸顺序
amino acid chelate 氨基酸螯合物
amino acid code 氨基酸密码
glucogenic amino acid [生化] 糖元氨基酸; [生化] 生糖氨基酸;
amino acid residue 氨基酸残基
amino acid analyzer [生化] 氨基酸分析仪;氨基酸组成分析仪
英语例句库
  1. L-canavanine, the analog of L-arginine ,is a natural non-protein amino acid.
    刀豆氨酸是一种天然的非蛋白质氨基酸,L-精氨酸的类似物。
  2. The research on the amino acid by dehydrogenation alkanolamine(s) in catalyst was recommended.
    介绍了国内外醇胺催化脱氢制备氨基酸的研究发展情况。
  3. Ingredients:amino acid protein,ginseng essence,macromolecule sunproof factor,mulberry whitening extract etc.
    氨基酸蛋白、人参精华、高分子防晒剂、桑树净白精华等。
  4. L-arginine is an imperative ingredient and material in producing compound amino acid injecta and composing other medicines.
    精氨酸是生产复方氨基酸注射液不可缺少的成份,也是进一步合成其它药物的重要氨基酸原料。
  5. The phylogenic tree of PLRV isolates was established according to the amino acid sequence of coat protein.
    依据PLRV外壳蛋白氨基酸序列建立了PLRV不同分离物的系统进化树。
  6. General approaches involve the nucleophilic cycloalkylation, carbenoids addition of certain amino acid derivatives and derivatization from simple cyclopropane compounds.
    制备方法包括对简单氨基酸衍生物的亲核环烷基化、类卡宾加成以及简单环丙烷化合物的衍生化合成等。
  7. Nonnatural amino acid 3-(4-thiazolyl)-D,L-alanine hydrochloride and its four intermediates were synthesized, their structures were detenmined by IR,NMR,elementary analysis and melting point.
    合成了非天然氨基酸3-(4-噻唑基)-D,L-丙氨酸盐酸盐以及三个中间体,其结构分别通过红外光谱、核磁共振、元素分析、熔点等测试手段得到确证。
  8. Conclusions:Short-chain fatty acids can improve mucosal morphology,preserve enterocyte ultrastructure,and enhance amino acid absorption of isograft after small bowel transplantation in rat.
    短链脂肪酸能维持大鼠移植小肠粘膜形态,减轻移植肠上皮细胞超微结构损伤,并能改善移植肠对氨基酸的吸收能力。
  9. Amino acid analysis showed that the inactivation of the enzyme was due to the modification of the arginyl residue by butanedione( Table3).
    氨基酸分析表明,酶的失活是因为丁二酮修饰了精氨酸残基。
  10. The application of transketolase for industrial purpose, such as production of ethanol, biosynthesis of aromatic amino acids and enantiotopic chemicals were reviewed.
    本文综述了该酶的工业生产及应用领域,如乙醇生产,芳香族氨基酸和手性物质的生物合成等。
  11. The combination of leucine, oxidation, and gluconeogenesis, which is using amino acid carbon to make glucose, results in a decrease protein mass.
    所有这些因素,包括亮氨酸,氧化和糖异生增加导致蛋白质减少。
  12. Applied during hemodialysis, the effect rate were 8.3%, 71.4%, 68.2% respectively in midodrine hydrochloride tablet group compound amino acid group, 50% glucose group.
    在透析中出现症状后应用,有效率分别为:盐酸米多君8.3%,复方氨基酸71.4%,50%葡萄糖68.2%。
  13. Acrodermatitis acidemica is a form of various enzyme defects involving the metabolism of branched-chain amino acids (BCAAs) along with cutaneous features reminiscent of acrodermatitis enteropathica.
    摘要酸血性肢端皮肤炎是一种与支链基酸代谢酵素缺乏有关的疾病,其皮肤表徵与肠病性肢端皮肤炎相似。
  14. The Papain is able to decompose protein into amino acid whereas Lipase has high decomposability to fattiness;hence it is helpful for obesity on weight reducing.
    二为脂肪,对脂肪有很高的分解能力,因此对肥胖症有一定的减肥作用。
  15. To provide proof of grafting, modified hydrolysate was identified by indanthrone, the IR and amino acid composition analysis of hydrolysate and modified hydrolysate were studied.
    对改性产品以茚三酮法进行分析,对铬鞣革屑水解产物及其改性产品进行IR分析和氨基酸分析。
  16. Conclusion Cerebroprotein hydrolysate conta ins abundantly essential amino acid and small molecular peptid to human brain wi ch can inprove functional activation of human brain cells .
    脑蛋白水解物富含人脑必须氨基酸及小分子肽,能改善脑细胞功能活性。
  17. It is a precursor in the synthesis of various amino acids, such as alanine, and of malic acid and oxaloacetic acid, both intermediates in the KREBS CYCLE.
    在各种氨基酸比方丙氨酸以及苹果酸和草酰乙酸合成中作为前体。苹果酸与草酰乙酸均是三羧酸循环的中间产物。
  18. Two japonica rices, Wuyujing 3 and 97 7 were used to study changes in contents of soluble protein, free amino acids and endopeptidase activity during photosynthetic declination.
    以两个粳稻品种武育粳3号和97-7作材料研究了光合功能衰退进程中叶片中可溶性蛋白质、游离氨基酸和内肽酶活力的变化。
  19. The start reading framae and stop codons, base composition in protein-coding genes and the codon usage of amino acids in Scolopendra multilane were compared with the three other myriapods.
    本研究在蛋白质编码基因起始阅读框和终止密码子、蛋白质编码区的碱基组成、氨基酸密码子的利用等方面把少棘蜈蚣与另三种多足类进行了比较。
  20. Analyzed amino acid composition and content of the seedcake of Celastrus angulatua , compared with 2 species from the same family and corn by fuzzy discernment method and chemical analysis method.
    对苦皮藤籽粕氨基酸种类和含量进行了测试,运用模糊识别法和化学分析法对苦皮藤籽粕与文献提供的同科2种植物及常用饲料植物玉米进行蛋白质品质比较。

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原声例句
TED演讲(视频版)双语精选

The basic building blocks of enzymes are called amino acids.

酶的基本构成单位叫氨基酸

韩刚B2A“译点通”:听力笔记快速上手宝典

Quinoa is full of amino acids and minerals.

藜麦富含氨基酸和矿物质。

连线杂志

All plant foods contain all essential amino acids.

所有植物性食物都含有所有必需氨基酸

生物学基础入门

These are known as essential amino acids.

这些被称为必需氨基酸

环境与科学

The first lifeforms chose these 20 amino acids.

最初的生命形式选择了这20种氨基酸

健身知识科普

And, this mix of amino acids, or a protein's amino acid profile, is the second most important factor.

而且,这种氨基酸的混合,或者说蛋白质的氨基酸谱,是第二重要的因素。

生物学基础入门

GGT, for example, codes for the amino acid called Glycine.

例如,GGT 编码称为甘氨酸的氨基酸

经济学人-科技

A protein is a chain of chemical units called amino acids.

蛋白质是一个种被称为氨基酸的化学单位链。

生物学基础入门

Our body can, however, manufacture non-essential amino acids.

然而,我们的身体可以制造非必需氨基酸

环境与科学

And in these meteorites there were from 60 to 80 amino acids.

在这些陨石中有60到80个氨基酸

中文百科

氨基酸

阿尔法氨基酸的未电离形式的一般结构。
在真核生物中发现的21种蛋白原α氨基酸,根据其侧链的pKa值和在生理生理pH 7.4值携带电荷分组。
多肽是一种链状的氨基酸
苯丙氨酸是标准氨基酸的一种

氨基酸是生物学上重要的有机化合物,它是由胺(-NH2)和羧酸(-COOH)的官能团组成的,以及一个侧链连到每一个氨基酸。氨基酸是构成蛋白质的基本单位。赋予蛋白质特定的分子结构形态,使他的分子具有生化活性。蛋白质是生物体内重要的活性分子,包括催化新陈代谢的酶(又称“酵素”)。

不同的氨基酸脱水缩合形成肽(蛋白质的原始片段),是蛋白质生成的前体。

英语百科

Amino acid 氨基酸

The structure of an alpha amino acid in its un-ionized form
The 21 proteinogenic α-amino acids found in eukaryotes, grouped according to their side-chains' pKa values and charges carried at physiological pH 7.4
 The two enantiomers of alanine, D-alanine and L-alanine
Lysine with the carbon atoms in the side-chain labeled

Amino acids are biologically important organic compounds containing amine (-NH2) and carboxylic acid (-COOH) functional groups, usually along with a side-chain specific to each amino acid. The key elements of an amino acid are carbon, hydrogen, oxygen, and nitrogen, though other elements are found in the side-chains of certain amino acids. About 500 amino acids are known and can be classified in many ways. They can be classified according to the core structural functional groups' locations as alpha- (α-), beta- (β-), gamma- (γ-) or delta- (δ-) amino acids; other categories relate to polarity, pH level, and side-chain group type (aliphatic, acyclic, aromatic, containing hydroxyl or sulfur, etc.). In the form of proteins, amino acids comprise the second-largest component (water is the largest) of human muscles, cells and other tissues. Outside proteins, amino acids perform critical roles in processes such as neurotransmitter transport and biosynthesis.

近义、反义、联想词
近义词
n.
organic compound

英英词典
amino acid n.
  1. organic compounds containing an amino group and a carboxylic acid group

  2. synonymous: aminoalkanoic acid
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