amino acid

英 [əˌmiːnəʊ ˈæsɪd]

美 [əˌmiːnoʊ ˈæsɪd]

n.  氨基酸

Collins.1

牛津词典

noun

• 氨基酸
  any of the substances that combine to form the basic structure of proteins

柯林斯词典

• 氨基酸
  Amino acidsare substances containing nitrogen and hydrogen and which are found in proteins. Amino acids occur naturally in the body.

英英释义

noun

• organic compounds containing an amino group and a carboxylic acid group
  1. proteins are composed of various proportions of about 20 common amino acids
  Synonym:aminoalkanoic acid

双语例句

• Objective: To study the method of determination of total amino acid in seselopsis.
  目的：研究西归中总氨基酸含量的测定方法。
• Their amino acid composition resembles that of all the other "soluble" proteins.
  它们的氨基酸组成与所有其它可溶性蛋白质相似。
• The hydrolysate was desalted and the amino acid content was also obtained.
  并对酸解产物进行氨基酸分析和脱盐。
• Human pancreatic ribonuclease has128 amino acid residues.
  人的胰腺核糖核酸酶有128个氨基酸残基。
• Amino acid sequence analysis shows that in the sequence there exist an obvious transmembrane and a hydrophobic region.
  氨基酸序列分析表明，该序列存在明显的跨膜结构和疏水区。
• An amino acid important in the formation of urea.
  一种对尿素形成有重要作用的氨基酸。
• The amino acid sequence of a protein determines its three-dimensional structure, or'fold '.
  蛋白质的氨基酸序列决定了它的三维结构，或者折叠。
• Its amino acid sequence was compared with known protein toxins and allergens, and found to be different.
  它的氨基酸序列与已知的蛋白质毒素和过敏原进行比较，发现它们不同。
• Unnatural amino acid site-directed mutagenesis was applied to adenylate kinase to study its mechanism.
  非天然氨基酸定点突变成功地应用在腺苷酸激酶上来研究其作用机理。
• Recently the Protein Digestibility Corrected Amino Acid Scorewas introduced as a more accurate method to evaluate protein nutritional quality.
  蛋白消化率校正后的氨基酸得分是一种新的、更准确的评价蛋白质营养品质的方法和指标；