英语释义

1. of, relating to, being, or derived from the monovalent acid group SO3H

片语

sulfonic aniline磺化苯胺

sulfonic sodium磺酸钠

-sulfonic酸性硫酸基的

sulfonic guoup磺酸基

sulfonic acid[有化] 磺酸

sulfonic esterification硫酸酯化

Aminobenzene sulfonic氨基苯磺酸

trinitmbenzene sulfonic三硝基苯磺酸

benzene sulfonic acid苯磺酸

sulfonic resin磺酸型树脂

sulfonic polystyrene聚阴离子磺化聚苯乙烯

英汉例句

• Methllyl sulfonic acid acted as a chain transfer agent besides supplying the strong polar anionic sulfonic group.

  甲基丙烯磺酸钠除提供强极性的阴离子磺酸基外，还起链转移剂作用；

• Fluoride ion and acid base were closely integrated to reduce the shedding of sulfonic acid groups, thereby enhancing the resin is thermal stability.

  氟离子与磺酸基紧密结合，减少磺酸基团的脱落，从而提高树脂的热稳定性能。

• Effect of Amino sulfonic acid on hypochlorite bleaching of Masson Pine kraft pulp was experimented.

  试验了氨基磺酸对马尾松硫酸盐化学木浆次氯酸盐漂白的影响。

• A new syntan product prepared with tar phenol and lignin sulfonic acid.

  以工业副产物木素磺酸和焦油酚为主要原料研制出一种新的合成鞣剂。

• These calculations also indicate that the dimer structure is a reasonable model for the associated molecules of methane - sulfonic acid in the liquid phase.

  对单体和二聚体的甲基磺酸进行了简正坐标计算，结果表明二聚体结构是液态甲基磺酸聚积态分子的合理模型。

• Retention behavior of alkali metals, ammonium ion and alkyl amines on a sulfonic cation-exchange resin column with organic acid and inorganic acid as eluent was studied.

  系统研究了堿金属、铵离子和烷基胺在磺酸型阳离子交换树脂柱上以有机酸和无机酸为淋洗液的保留行为。

• Three kinds of benzene sulfonate were prepared from derivant of benzene sulfonic acid and zinc oxide and element analysis of products was made.

  以苯磺酸衍生物和氧化锌为原料，制备甲基苯磺酸锌、对氨基苯磺酸锌、十二烷基苯磺酸锌，并对产品进行了元素分析；

• Fluoride sulfonic proton exchange membrane has a much bright future for its high thermal stability, high chemical stability and good mechanical strength.

  含氟磺酸型质子交换膜是一类具有高热稳定性、化学稳定性及良好机械性能的离子交换膜，具有极其广阔的应用前景。

• The invention relates to a method for preparing a sulfonated carbon solid acid catalyst, which uses a sulfonic aromatic compound to replace sulfuric acid.

  本发明涉及一种以磺酸基芳香化合物代替硫酸制备磺酸化的炭质固体酸催化剂的制备方法。

• Polymers with longer PEO side chains, lower degrees of backbone polymerization, and higher contents of sulfonic groups showed higher dispersing power.

  带有更长聚氧化乙烯(PEO)支链的聚合物，主链聚合水平更低及更高磺酸基物的组显现出更高的扩散才能。

• Then (iso) butyl gallate was prepared by esterification of alcohol and gallic acid in catalysis ofp methyl benzene sulfonic acid and the reaction temperature was risen in a gradient style.

  对甲苯磺酸为催化剂，用梯度升温法，酸、醇直接酯化合成没食子酸正（异）丁酯。

• Isobutyl p-(dimethylamino) benzoate was synthesized by the esterification ofp-(dimethylamino)-benzoic acid with isobutanol using p-toluene sulfonic acid as the catalyst.

  以对甲苯磺酸为催化剂，对二甲氨基苯甲酸和异丁醇为原料合成对二甲氨基苯甲酸异丁酯。

• This paper is about the technology innovation in the commercial manufacture of sodium p-toluene sulfonic acid.

  针对某厂对甲苯磺酸钠生产过程中所存在的问题，提出了相应的技术改造方案。

• Difficulty: Hydrolytic methods of sulfonic acid, sulphonate and amido.

  难点：磺酸及其盐类的水解、氨基的水解。

• Anion dye with several sulfonic groups occurs adsorption of overtaking in the number of mole when dyeing modified flax fabric.

  从染色饱和值看，具有多磺酸基的阴离子染料在季铵化改性亚麻织物上易发生超当量吸附。

• Treatment of the obtained salt D-phenylglycined-camphor sulfonic salt with sodium carbonate gave crude D-phenylglycine.

  苯甘氨酸·d-樟脑磺酸盐用碳酸钠处理得粗D-苯甘氨酸。

• Applications and development of perfluorinated sulfonic acid resin are summarized its structure performance and applications in pem fc are discussed.

  摘要介绍了全氟磺酸树脂的应用发展概况，讨论了膜的结构、性能以及它们在质子交换膜燃料电池中的应用。

• The advance situation and applied examples of perfluorinated sulfonic resin as solid super acidic catalyst are introduced.

  介绍了用全氟磺酸树脂作固体超强酸催化剂的进展情况和应用实例。

• Analyzed characteristics were the PEO side chain length, the degree of backbone polymerization, the composition of functional groups such as carboxylic and sulfonic groups, and the purity of polymers.

  主要剖析的特性为：聚氧化乙烯(PEO)支链的长度，主链聚合的水平，各功用组如羧基组和磺酸基组的成分以及聚合物的纯真度。

• Polystyrene sulfonic acid and its sodium salt were prepared with old froth as water treatment medicinal preparation and the soil modifier.

  将废旧泡沫磺化制备聚苯乙烯磺酸及其钠盐，目标产品可以用来作为水处理剂和土壤改良剂。

• Here the appropriate concentration of hydrochloride lavation method has been adopted to separate the mono - and di - sulfonic acids directly.

  采用适当浓度盐酸溶液洗涤法，直接对单、双磺酸进行分离。

• The research was concentrated on the co catalysis effect and the related catalytic mechanism of strong acids, such as amino sulfonic acid, p toluenesulfonic acid and fluoroboric acid.

  研究了氨基磺酸、氟硼酸及对甲苯磺酸的助催化作用，并探讨了其催化机理。

• The dibutyl adi-pate was synthesized from adipic acid and n-butyl alcohol in the presence of amino sulfonic acid.

  在氨基磺酸存在下，由己二酸和正丁醇合成己二酸二丁酯。

• In the complex, crystaled water, uncoordinated sulfonic oxygen, and uncoordinated carboxylic oxygen are connected by hydrogen bonds so as to form a three dimensional network structure.

  配合物中，结晶水、未配位磺酸基氧以及未配位的羧基氧之间通过氢键相连，形成三维网状结构。

• A new syntan product was prepared with tar phenol and lignin sulfonic acid.

  以工业副产物木素磺酸和焦油酚为主要原料研制出一种新的合成鞣剂。

• The reaction of gallium with 8-hydroxyquinoline 5 sulfonic acid in presence of CTMAB has been studied.

  研究了在溴代十六烷基三甲铵存在下，8-羟基喹啉-5-磺酸与镓的络合反应。