英语释义

• relating to or containing the carboxyl group or carboxyl radical

• the univalent radical -COOH; present in and characteristic of organic acids

片语

carboxyl chitosan羧化壳聚糖

carboxyl peaks羧基峰

side carboxyl羧基侧基

carboxyl terminus羧基端

carboxyl group羧基

containing carboxyl含羧基的

carboxyl modification羧化改性

terminated carboxyl端羧基

poly carboxyl聚羟酸系

terminal carboxyl末端羧基

英汉例句

• determine carboxyl content with fourier infrared spectrum instrument.

  用傅立叶红外光谱仪测定羧基含量。

• 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。

• it is found that in the presence of butyl titanate or stannous oxalate as a polycondensation catalyst the carboxyl content is not always on the increase in all high vacuum stage.

  发现，钛酸四丁酯或草酸亚锡作为缩聚催化剂时，在整个高真空阶段羧基含量并不是一直增加的。

• the effects of both irradiation dose and dose rate on starch's viscosity were studied, and the generated quantity of carboxyl in the irradiated starch was determined.

  初步研究了辐射剂量、剂量率对淀粉粘度的影响，测定了辐射降解淀粉中羧基的生成量，评价了淀粉辐照后的（?）

• expanded empirical formulas suggest that, in structure unit of c9, the numbers of phenol and aliphatic hydroxyl both have increased, while the carboxyl and carbonyl have decreased after hydrogenation.

  扩大经典式显示，c_9结构单元中酚羟基和醇羟基的个数在活化后都有所增加，羰基和羧基数都不同程度地减少了。

• the curing agents ofβ-hydroxyalkylamides are widely used in polyesters which contain carboxyl and anhydride groups because of their non toxicity, high efficiency, economy and ecology.

  羟烷基酰胺类固化剂具有无毒、高效、经济和环保的特点，被广泛应用于含有羧基或酸酐的聚酯粉末涂料。

• poly (amino acids) have good biological compatibility and degradability, and includes responsable active groups such as the hydroxyl, the carboxyl group, the amino group etc.

  聚氨基酸具有良好的生物相容性和降解性，并含有羟基、羧基、氨基、巯基等反应活性基团。

• zinc hyaluronate is the zinc salt of hyaluronic acid, prepared by ion exchange which the sodium ions was substituted by zinc ions on carboxyl of sodium hyaluronate.

  透明质酸锌是透明质酸的锌盐，通过锌离子与透明质酸钠羧基上的钠离子进行离子交换而制得。

• 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。

• acrylic emulsion containing 10% carboxyl was prepared by way of soap-free polymerization.

  本工作经无皂聚合制备了羧基含量为10%的丙烯酸乳液。

• and the carboxyl and pyridyl group can make the resultant polymer have the ability to react with small molecular ru complex.

  具有配位能力的吡啶基团或羧基的引入使聚合物易于结合小分子钌配合物。

• 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。

• ha has functional groups such as hydroxyl, carboxyl and n-acetyl, therefore, it can be modified by cross-linking, esterification, graft, molecule modification and composition.

  ha具有羟基、羧基和乙酰胺基等官能团，可通过交联、酯化、接枝、分子修饰和复合等方法进行改性。

• the ir showed that polyaniline was doped by phthalocyanine copper acid due to the reaction of carboxyl of the acid and the nitrogen atom of the polyaniline chain.

  红外光谱测试结果说明酞菁铜羧酸的羧基和聚苯胺的氨基发生了酸堿中和反应，即成功的对聚苯胺进行了掺杂。

• 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。

• objective:to prepare oxidized cellulose from the natural cellulose and to evaluate its quality through structure, carboxyl content and bioabsorbability.

  目的：将天然纤维素氧化制得氧化纤维素，并对氧化纤维素的羧基含量、结构和可吸收性能进行研究。

• results the three dimensional structure of sed, similar to that of other enterotoxin superantigens, was composed of two domains: amino terminal domain and carboxyl terminal domain.

  结果sed的空间结构与其它肠毒素超抗原相似，具有两个结构域：氨基末端结构域和羧基末端结构域。

• ir absorption spectrum shows that carboxyl has been introduced into gcl2. gcl2 was found to have a good efficiency of inhibiting corrosion and scale in cooling water.

  红外吸收光谱分析证实gcl2分子中引入了羧基。 通过性能评价发现，gcl2具有良好的缓蚀阻垢性能。

• 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。

• polysiloxanes(c) containing carboxyl were prepared by saponification of ester group in b. the ir.

  最后，将b中的酯基皂化，获得含羧基的水溶性聚硅氧烷（c）。

• 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。

• 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。

• the corn starch was modified into oxidized starch containing both carboxyl and aldehyde groups by chemical method, which provided a new clean tanning agent for leather industry.

  利用两步氧化法，首次将玉米淀粉改性为同时含羧基和醛基的氧化淀粉，为制革工业提供了一种新型的清洁化鞣剂。