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- The action of organic reagent containing sulfonic acid group in flame atomic absorption spectrometry is very special and worthy. The development of the field has been reviewed. 含磷酸基的有机试剂在火焰原子吸收光谱法中的作用颇为特殊，极有价值。本文综述了该领域的研究进展。
- Moreover, a more hydrophilic carbon support will tend to associate with the sulfonic acid groups of the Nafion leaving the hydrophobic perfluorinated backbone to face the oxidant gas. 此外，一个更亲水碳支持将趋于准与磺酸基的全氟磺酸离开疏水氟骨干面对氧化剂气体。
- This results in the production of mesoporous carbon which can be functionalized by the attachment of sulfonic acid groups which transform plant lipid into the final biodiesel product. 这样得到一种中间多孔的碳化合物，磺酸基可吸附于孔穴中使之具有催化功能并催化植物油转化为生物柴油产品。
- Synthesis Technique of Sulfonic Acid Group Coplymeric Water Additive and Its Performance 含磺酸基共聚物水处理剂的合成工艺及性能
- GRAFTING CONTAINING SULFONIC ACID GROUP ONTO CARBON BLACK SURFACE COPOLYMERIZATION OF MONMERS 含磺酸基单体在炭黑表面接枝共聚合
- sulfonic acid group 磺酸基团
- Coal tar , acetic acid,dodecylbenzene Sulfonic Acid. 本品为深褐色液体；有醋酸及煤焦油的特臭。
- Sulfonic acid is a foaming acid available from some of the oil companies. 磺酸是从一些炼油公司获得的一种起泡酸。
- Eastman-AQ is a new kind of polymer (ester sulfonic acid) cation exchanger. Eastman-AQ(AQ-55D,AQ-29D)是一种新的聚合物(磺酸酯)阳离子交换剂,涂于玻碳电极上,形成的膜具有强的附着力、高的选择性、良好的离子交换及防污性能。
- Method phenol sulfonic acid chromatometry was used in the experiment. 结果翼首草含糖量较高,且不同药用部位含糖量不同。
- Changzhou Huatai Amino Acids Group Co., Ltd. 常州华泰氨基酸集团有限公司。
- What are the bases for common amino acid grouping? 标准氨基酸分类的依据为何?
- Methods Rat colitis model was induced by 2,4,6-trinitrobenzene sulfonic acid(TNBS), The rats were randomly divided into 4 groups:normal group,model group、NS group and TII group. 方法采用三硝基苯磺酸(TNBS)制备大鼠溃疡性结肠炎模型,将动物随机分为正常对照组、模型组、生理盐水组及雷公藤多甙组4组。
- Method The rat model of ulcerative colitis was induced with2,4,6 trinitrobenzene sulfonic acid. 方法采用三硝基苯磺酸法制备大鼠实验性溃疡性结肠炎模型。
- A series of gallate ester were prepared in use of dodecyl benzene sulfonic acid as catalyst. 以工业用十二烷基苯磺酸为催化剂制备了一系列没食子酸酯,讨论了影响酯化反应的各种因素。
- The univalent radical or group OH, a characteristic component of bases, certain acids, phenols, alcohols, carboxylic and sulfonic acids, and amphoteric compounds. 羟基单价原子团或羟团，是碱、一些酸、酚、醇、羧酸和硫酸及两性化合物的主要成分
- Methods AEO 9 and dodecylbenzene sulfonic acid of different weight ratio were mixed in the solutions. 目的探讨脂肪醇聚氧乙烯醚(AEO)9水溶液增稠条件。
- Importantly, the need for mastectomy was reduced by 16 percent in the zoledronic acid group. 更重要的是，添加唑来膦酸治疗组的乳房切除术的需要下降了16%25。
- Solution of a copolymer with acidic groups. 含酸性基的共聚物溶液。
- Dodecylbenzene sulfonic acid was used as catalyst for the preparation of polyethylene glycol diacrylate. 用十二烷基苯磺酸作酯化催化剂,制备聚乙二醇二丙烯酸酯。
