Any of various natural or synthetic compounds containing two or more amino acids linked by the carboxyl group of one amino acid and the amino group of another.
肽一种自然或人工的合成物，包括二个或二个以上氨基酸，通过一个氨基酸的酸基和另一个的羧基结合而成。
The grafting mass percent of connect black is more than of furnace black because of difference in carboxyl group content.
由于表面羧基含量的差异，接触法炭黑可以获得比炉法炭黑更高的接枝率。
In addition to the amino and carboxyl groups possessed by all amino acids(except proline), the R group of some amino acids can ionize.
另外，所有的氨基酸都拥有氨基和羧基（除了脯氨酸），一些氨基酸的R基能电离收藏。
A water soluble acrylic coatings with amide, carboxyl, ester and hydroxyl group on side-chain have been synthesized.
本文合成了侧链上带有酰胺基、羧基、酯基和羟基的水溶性聚丙烯酸树脂。
In the meanwhile, the various. morphology of the latex and the migration of the carboxyl group are also discussed.
这一反应还伴随着羧基的迁移以及乳胶粒膨润、 溶胀和压缩的形态变化过程。
After the starch was oxided, carboxyl and carbonyl group can be obtained. The parameters and application of oxidized starch were also introduced.
淀粉氧化后，得到羧基和羰基，描述了氧化淀粉表征参数及其在各行业中的应用。
The fact that IR vibrating peaks of the carboxyl group have made a wide and split peak is explained in this paper.
解释了该类配合物的羧基红外振动峰是一宽峰且有劈裂的特点。
These results showed that the ionizing group of the enzyme active center is the carboxyl group.
化学修饰法研究进一步证明侧链羧基是酶的必需基团，并测定出酶活性必需的羧基数为一个。
Small molecules that can be polymerized to form proteins. Name derives from the presence of an amino group as well as an acidic carboxyl group.
能聚合形成蛋白质的小分子。名称来自于它们所带的氨基以及酸性的羧基。
Another end for the hydroxyl and the carboxyl group, has the water affinity.
另一端为羟基和羧基，具有亲水性。
The changes of intrinsic viscosity and end carboxyl group content with temperature and time were studied for poly(trimethylene terephthalate)(PTT), PET and CDP.
研究了聚对苯二甲酸丙二醇酯（PTT） ，PET ，C DP在不同温度和时间下的特性粘数和端羧基含量的变化。
The percentage composition of colloidal sol-gel and molar percentage of carboxyl group(—COOH) of the resin were analyzed.
分析了该树脂的溶胶、凝胶质量分数，羧酸根（—COOH）的摩尔分数。
The main objective of this paper is to deposit a polymer nano-film containing functional group (carboxyl or amido) on titanium surface through low temperature plasma polymerization technology.
通过低温等离子聚合的方法，以丙烯酸为单体在钛表面沉积含有羧基的薄膜，以羧基为接入点固定纤维连接蛋白。
The reasons for the carboxyl end group fluctuation of bottle grade PET base chips were analysed.
对瓶用基片端羧基波动的原因进行了分析。
The infrared spectral analysis of the hydrolyzation product shows that the hydrolyzation product contains carboxyl, acetamide group, and a small amount of cyanogen group.
水解产物的红外光谱分析表明，水解产物是含有羧基、酰胺基、环亚胺基等多种结构单元的共聚物。
Nile red and Nile blue derivatives with carboxyl or amino or hydroxyl group were synthesized, which were used to tag biological molecules.
设计合成了含有活性基-羧基、氨基、羟基的尼罗红和尼罗兰衍生物，用来标记生物分子。
The MCR conditions are established for the synthesis of tetra-substituted dihydropyrroles with Carboxyl group.
本章还建立了合成含羧基的二氢吡咯衍生物的MCR条件。
Protein molecules of amino acids contain both amino and containing the carboxyl group, is a gender material.
蛋白质的定义是：不同氨基酸以肽键相连所组成的具有一定空间结构的生物大分子物质。
Protein molecules of amino acids contain both amino and containing the carboxyl group, is a gender material.
蛋白质的定义是：不同氨基酸以肽键相连所组成的具有一定空间结构的生物大分子物质。
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