sulfonic

sulfonic什么意思,sulfonic翻译

基本解释

网络: 磺酸基的；酸性硫酸基的

例句

• The abnormal structure usually appears at the surface layer of nodular iron castings produced by furan-sulfonic acid cured sand mold.

  本实验研究查明，当用甲苯磺酸作催化剂的呋喃树脂自硬砂生产稀土镁球铁件时，通常在其铸件表层出现异常组织。

• The results showed that the catalysis of amino sulfonic acid was more effective than sulfuric acid on the esterification reaction.

  结果表明，氨基磺酸是一种比硫酸更有效的酯化反应催化剂。

• The invention relates to sulfonic acid rare earth catalyst used for preparing polyisoprene and preparation method and application thereof.

  本发明涉及用于制备聚异戊二烯的磺酸稀土催化剂及制法和应用。

• The adhesive composition contains a naphthalene sulfonic acid-formaldehyde condensation product and a water-soluble polymer material.

  胶粘剂的组成包含了萘磺酸甲醛缩合物和水溶性高分子材料。

• The invention discloses petroleum sulfonic acid and salt thereof as well as a preparation method and application thereof.

  本发明公开了一种石油磺酸和其盐以及它们的制备方法与应用。

• Additionally, the reverse reaction of sulphonation and hydrolysis of the aromatic sulfonic acidic resin is prevented.

  而且避免了芳香族磺酸树脂的磺化水解逆反应。

• IR spectrum indicates that the epoxy group is retained and hydrophilic sulfonic group is introduced into the copolymer AMPS-EP.

  由红外光谱表征，AMPS-EP共聚物中保存了环氧树脂的环氧基，同时引入了亲水性的磺酸基。

• Several important effects resulting from sulfonic group are enumerated. Future directions and existing problems are discussed.

  着重分析了磺酸基团的几种效应，讨论了目前存在的问题和未来发展方向。

• Several methods of introducing sulfonic groups via copolymerization with sulfonated aniline are elaborated in detail.

  总结了由磺化苯胺单体的共聚合引入磺酸基团的几种方法。

• In this paper, amino sulfonic acid and allantoin are respectively synthesized by microwave irradiation and conventional heating.

  用常规加热和微波加热两种方法合成了尿素的两种深加工产品—氨基磺酸和尿囊素。