英语释义

1. an acid sulfate

片语

Berberine Bisulfate硫酸氢小檗堿

bisulfate salt硫酸氢盐

Clopidogrel bisulfate硫酸氢氯吡格雷

Tetrabutylammonium bisulfate四正丁基硫酸氢铵

methyl bisulfate酸氢甲酯

sodiuim bisulfate水合硫酸氢钠

sinapine bisulfate芥子堿硫酸氢盐

sodium bisulfate[无化] 硫酸氢钠

Aminoacetonitrile bisulfate氨基乙腈硫酸氢盐

chlortetracycline bisulfate金霉素硫酸氢盐

英汉例句

• Normal propyl cinnamylate was synthesized by the esterification of normal propyl alcohol with cinnamic acid in the presence of potassium bisulfate monohydrate.

  应用硫酸氢钾催化肉桂酸与正丙醇的酯化反应合成肉桂酸正丙酯。

• Benzyl butyrate was synthesized by using potassium bisulfate as the catalyst.

  以硫酸氢钾为催化剂，丁酸和芐醇为原料合成丁酸芐酯。

• Sodium bisulfate can be used as a catalyst for esterification instead of sulphuric acid.

  硫酸氢钠能够代替硫酸作为酯化作用的催化剂。

• The invention also provides a preparation method of the clopidogrel bisulfate tablet.

  本发明还提供了所述的硫酸氢氯吡格雷片剂的制备方法。

• Compared the catalytic activity of ferric chloride hexahydrate, stannic chloride pentahydrate and sodium bisulfate monohydrate for synthesis of nerolin bromelia.

  比较了六水三氯化铁、五水四氯化锡和一水硫酸氢钠催化合成橙花素的催化活性。

• The invention relates to a bisulfate clopidogrel solid preparation, particles and a preparation method thereof.

  本发明涉及一种硫酸氢氯吡格雷的固体制剂、其颗粒及其制备方法。

• The synthesis of 1,4dioxane employing the diethylene glycol as raw material and sodium bisulfate monohydrate as catalyst was discussed.

  利用二甘醇为原料，一水硫酸氢钠为催化剂合成了1，4 二氧六环。

• Cyclohexene was synthesized from cyclohexanol using sodium bisulfate as catalyst.

  以环己醇为原料，硫酸氢钠为催化剂，合成了环己烯。

• The paper introduces the application of chromic flotsam natrium bisulfate in the course of neutralization and pre acidification in industry of chromic acid anhydride.

  介绍铬酸酐生产中，含铬硫酸氢钠废料用于前工段中和、预酸化。

• Graft polymerization of acrylic acid onto maize starch using ceric ammonium nitrate, ammonium persulfate and ammonium persulfate sodium bisulfate as initiators is studied.

  研究了以硝酸铈铵、过硫酸铵、过硫酸铵-亚硫酸氢钠为引发剂玉米淀粉与丙烯酸的接枝共聚反应。

• The effects of the amount of sodium bisulfate monohydrate, the amount of n butyl alcohol and reaction time on the yield of n butyl gallate have been investigated.

  研究了以没食子酸和正辛醇为原料合成没食子酸正辛酯的新工艺 ，讨论了正辛醇的用量、夹水剂的种类和过量正辛醇的循环使用次数对酯化反应的影响。

• Sodium bisulfate can be used as catalyst for the esterification instead of sulphuric acid.

  用硫酸氢钠代替硫酸作为酯化催化剂。

• Conclusion Potassium bisulfate is an excellent catalyst for the synthesis of butyl lactate.

  结论硫酸氢钾是合成乳酸丁酯的良好催化剂。

• The invention relates to a preparation process of clopidogrel bisulfate solid preparation.

  本发明涉及硫酸氢氯吡格雷固体制剂的制备工艺。

• Experiment results show that the stability of the clopidogrel bisulfate tablet of the invention is excellent.

  实验表明，本发明的硫酸氢氯吡格雷片剂的稳定性优异。

• Conclusion: Sodium bisulfate as a catalyst is characterized by high activity and less assistant reaction, and can be easily broken down.

  结论硫酸氢钠为催化剂，分离方便，副反应少，催化活性高。

• The reaction conditions of synthesis of cyclohexyl propionate catalyzed by sodium bisulfate monohydrate were studied.

  研究了一水硫酸氢钠催化合成丙酸环己酯的反应条件。

• Sodium bisulfate was used as the catalyst for esterification of ethylene glycol mono-methyl ether and acetic acid to ethylene glycol monomethyl ether acetate.

  将硫酸氢钠作为由乙二醇单甲醚和乙酸酯化合成乙二醇单甲醚乙酸酯的催化剂。

• Dihexyl sebacate was synthesized from sebacic acid and n-hexanol alcohol with Sodium bisulfate as catalyst.

  以癸二酸和正己醇为原料，硫酸氢钠为催化剂合成了癸二酸二正己酯。

• It shows that sodium bisulfate is active.

  结果表明，硫酸氢钠的催化活性良好。

• The study realized the good blocking of isocyanate by sodium bisulfate with the mixing solvent of ethanol and water.

  选用乙醇和水作为溶剂，实现亚硫酸氢钠对异氰酸酯的良好封闭。

• Sodium bisulfate can be used as catalyst for the esterification instead of sulfuric acid.

  硫酸氢钠能够代替硫酸作为酯化催化剂。