详细释义
Noun:
-
the univalent radical -COOH; present in and characteristic of organic acids
-
relating to or containing the carboxyl group or carboxyl radical
双语例句
- 1. Determine carboxyl content with Fourier infrared spectrum instrument.
- 用傅立叶红外光谱仪测定羧基含量。
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- 2. In each factor, carboxyl content within the range is increased and the trend.
- 在各个因素变化范围内，羧基含量均呈先上升后下降的趋势。
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- 3. We also found that Datong coal contains more phenolic hydroxyl and less carboxyl.
- 红外分析表明大同煤中羧基含量很少，酚羟基含量较多。
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- 4. Objective: To observe the effect of carboxyl-amino-polysaccharide on the gastric ulcer.
- 目的观察羧基化氨基多糖药物抗胃溃疡的作用。
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- 5. 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。
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- 6. Results are showed as follows. Ethanol is the best medium for the reaction of carboxyl methylation.
- 结果表明，乙醇是作为羧甲基化反应的合适介质。
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- 7. The contents of carboxyl, phenol hydroxyl, and lactones groups on carbon black surface have been determined.
- 同时测定了炭黑表面羧基、酚羟基、内酯基等酸性含氧基团的含量。
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- 8. Results indicate the metal ions have coordinated with thereinto glucose, hydroxy, carboxyl, amidocyanogen etc.
- 结果表明金属离子与其中的葡萄糖基、羟基、羧基、胺基等配位基发生了配位反应。
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- 9. The properties of alkane surfactant with carboxyl were studied in order to prepare ultrafine flake zinc powders.
- 摘要以制备超细鳞片状锌粉为目的，对羧酸烃类表面活性剂进行了研究。
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- 10. An anhydride formed by the removal of a water molecule from the hydroxyl and carboxyl radicals of hydroxy acids.
- 一类弱酸性有机合成物，分子中含有一个或更多羟基。
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- 11. 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。
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- 12. On the contrary, the strength of paper can be further improved when the amount of carboxyl groups in AL increases.
- 相反，增加碱木素中的竣基含量则能使纸页强度有所提高。
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- 13. Zirconium compounds can crosslink polymers which contain suitable functional groups, such as carboxyl and hydroxyl.
- 锆化合物可交联含有某些官能团，如羧基、羧基的聚合物。
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- 14. Studies on the Synthesis and Bioactivity of Novel 3 - Carboxyl - 1, 2, 4 - Triazole Compounds Containing Thioamide.
- 含硫代酰胺基的新型3-羧酸-1,2,4 -三唑类化合物的合成与生物活性研究。
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- 15. 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。
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- 16. In these complexes, there are hydrogen bond reciprocity between carboxyl groups and crystal lattice water molecules.
- 在这些配合物中，羧基氧、配位水分子和晶格水分子之间存在大量的氢键相互作用。
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- 17. The oxygen atoms that coordinated with yttrium were offered by both carboxyl and hydroxyl groups of deoxycholic acid.
- 脱氧胆酸中羧基氧原子、羟基氧原子均与钇发生配位作用。
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- 18. 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。
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- 19. 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。
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- 20. Humic acid HA2 with more amine groups and less carboxyl groups were found to interact with bentazone by formation of hydrogen bonds.
- 而含有胺基和低羧基的腐植酸ha_2，则易与苯达松以氢键相结合。
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- 21. 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。
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- 22. The effect of the amount of hydrogen-peroxide and catalyst, reaction time and amount of water on the carboxyl content was investigated.
- 考察了氧化剂用量、催化剂用量、反应时间和水用量对氧化淀粉羧基含量的影响。
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- 23. Lignocellulosic materials can be converted into hydrocarbons, alcohols, phenols, carboxyl acids and inorganic compounds by liquefaction.
- 用热化学方法，可以将木质纤维原料液化成为烃、醇、酚、羧酸等多种有机物以及一些无机物。
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- 24. The carboxyl mucopolysaccharides is the major extracellular matrix involved and plays important role in wound healing and scar formation.
- 羧基粘多糖是参与创伤愈合反应的主要细胞外基质，在创伤愈合及瘢痕形成领域具有十分重要的作用。
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- 25. 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。
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- 26. During green liquor pretreatment-kraft pulping process, both pretreatment and kraft cooking variables influence the carboxyl groups content of the pulp.
- 绿液预处理和硫酸盐蒸煮工艺参数影响纸浆的羧基含量。
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- 27. Chemical modification studies showed that the sulfhydryl, guanido, amino, carboxyl and indolyl groups may participate in the active center of the enzyme.
- 化学修饰实验发现：巯基、胍基、氨基、羧基和吲哚基可能参与酶活性中心的组成。
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- 28. A model analytical chip was prepared by coupling 4 phage antibody clones from mouse and 1 clone from human to the surface of carboxyl terminated silicon.
- 将4个鼠源噬菌体抗体克隆和1个人源噬菌体抗体克隆偶联到羧基终止的硅片表面，制成分析型模型芯片。
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- 29. The polyester acrylate resin for UV-curable powder coatings is synthesized through the reaction of carboxyl-type polyester and glycidyl methacrylate (GMA).
- 通过羧基型聚酯和甲基丙烯酸缩水甘油酯(GMA)反应合成了紫外光(UV)固化粉末涂料用聚酯丙烯酸酯树脂。
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- 30. In the acid medium, the viscosity mechanism of the system of latex particles containing carboxyl is the same with that of the common hard sphere latex system.
- 在酸性介质中，含羧基乳胶粒子体系的致粘机理与普通硬球型乳胶粒子体系一致。
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- Each fatty acid consists of a hydrocarbon chain with a carboxyl group at one end.
每个脂肪酸由一端带有一个羧基的碳酸链组成。 - 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。
用作名词 (n.)
用法讲解
- carboxyl content value 羧基含量值
- amine-carboxyl end-balance 胺-羧端基平衡...
- terminal carboxyl group 末端羧基
- carboxyl group [化]酰基
- biotin carboxyl carrier protein 生物素羧基载体蛋白...
- carboxyl end group 羧端基
- carboxyl terminal residue 羧基末端残基...
- carboxyl terminal 羧基末端,C末端...
- carboxyl protease 羧基蛋白酶
- free carboxyl group 自由羧基
- carboxyl reaction 羰基反应
相关词汇
- carboxylic 含羧基的
- carboxyl group [化]酰基
【近义词】
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