酐的例句（酐在句子中的用法）

• Acetylsalicylic acid was synthesized from salicylic acid and acetic anhydride catalyzed by strong - acid cation exchange resin. 以水杨酸和乙酸酐为原料、强酸阳离子交换树脂为催化剂合成阿司匹林.
• Objective To determine application of modified low - potassium dextran ( LPD ) solution in heart - lung transplantation. 目的:探讨改良低钾右旋糖酐 ( LPD ) 溶液在心肺移植术中的肺保护作用.
• The kinetics of esterification of linalool with acetic anhydride was studied. 研究了芳樟醇与乙酸酐酯化反应动力学.
• A polyamide imide was synthesized from trimellitic anhydride and di isocyanate. 本文用偏苯三酸酐和二异氰酸酯合成了一种新型聚酰胺酰亚胺.
• The research progress in the mimicking of carbonic an hydrase, hydrolase and redox enzyme is reviewed. 综述了环糊精金属配合物用作模拟碳酸酐酶 、 水解酶、氧化还原酶的研究进展.
• Process for synthesizing dimethyl phthalate ( DMP ) for phthalic anhydride and methanol has developed. 研究以苯酐、甲醇为原料合成邻苯二甲酸二甲 酯 的方法.
• Similarly , using diketene to replace mixed anhydride or acid chloride, intermediate enol 5 may be obtained. 而由混合酸酐或双烯酮代替酰氯, 中间体也可能是烯酮或烯醇5.
• A series of Copolyimides, derived from hexamethylene diamine ( HMD ) , 4,4� � - diaminodiphenyl ether ( ODA ) and 3,3� �, 4,4� � - oxydiphthalic dianhydride ( ODPA ), were prepared. 采用二苯醚3,3, ′4, 4′-四 甲酸 二酐与己二胺和4, 4′-二氨基二苯醚为 单体 合成聚酰胺酸, 经热酰亚胺化制备共聚型聚酰亚胺.
• OBJECTIVE To study the stability of hypertonic sodium chloride dextran 70 injection. 目的研究高渗氯化钠右旋糖酐70注射液的稳定性.
• Adding Dex - 40 can enhance preservation effect. 加入右旋糖酐一40(DEX一40).
• Chromeplating lithium is mainly used for chromic acid and acid. 镀铬用的电解液次给是铬酸酐和硫酸.
• Mazindol was synthesized by four steps from chlorobenzene and phthalic anhydride an overall yield of 23.4 %. 以氯苯和邻苯二甲酸酐为起始原料,经四步工序合成马吲哚,总收率为23.4%.
• The creatinine clearance ( Ccr ) was calculated followed the Cockcroft - Gault formula. 采用Cockroft-Gault公式计算肌酐清除率 ( Ccr ).
• A new type gemini surfactant was synthesized from 1,4 - butanediol , maleic anhydride and 1 - octadecanol. 采用1,4- 丁二醇 、 马来酸酐及十八醇为主要原料,合成出一种双子表面活性剂1, 4- 丁二醇双琥珀酸十八醇双酯磺酸钠.
• The organic compounds are mainly benzoic acid anhydride , benzophenone, and so on. 生成的有机化合物成分比较复杂,主要成分有苯甲酸酐、苯甲酮等.
• N - phenyl maleimide was synthesized from maleic anhydride and aniline. 以顺酐和苯胺为原料,合成N - 苯基马来酰亚胺.
• Exothermic reaction can be reduced by adding hexahydrophthalic anhydride to the phthalic anhydride. 用六氢化邻苯二酸酐加入到邻苯二酸酐中,可使其放热反应减慢.
• Anhydride - type curing agents require the application of heat to promote polymerization. 酸酐类固化剂则要求加热以促进聚合反应.
• It'suggested that one of the dehydrant mechanisms is inhibition of carbonic anhydrase activity. 表明抑制碳酸酐酶是速尿对内淋巴脱水的作用机理之一.
• Treatment of 3 - aminopyridine with AFA at room temperature gave 3 - formamidopyridine in 95 % yield. 在室温下 3- 氨基吡啶与甲乙混酸酐反应制得3-酰胺基吡啶,产率为95%.