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The paper introduces the catalyst research advances in esterification reaction of carboxylic acid.
本文介绍了羧酸酯化反应催化剂的研究进展.
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Lactic acid: Carboxylic acid found in certain plant juices, in blood and muscle, and in soil.
乳酸: 在某些植物的汁液 、 血液和肌肉里以及土壤里发现的一种羧酸.
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The paper discussed main factors effecting acid conversion during carboxylic acid hydrogenation.
分析了六氢苯甲酸加氢过程中影响苯甲酸转化率的主要因素,提出了相应地优化措施.
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Carboxylic crosslinked polystyrene microsphere was prepared by F-C acylation reaction.
通过傅克酰基化反应制备了羧基化交联聚苯乙烯微球.
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A series of novel liquid crystalline aromatic carboxylic acid compounds are synthesized.
合成了一系列新的液晶性芳香羧酸化合物.
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综述了聚 羧 酸硅基酯的合成方法和降解性质.
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After a week, clean and sanitize the carboy, the bung, the airlock and the plastic tubing.
在一个星期以后, 清洗并且消毒酸坛 、 桶盖 、 气密室和塑料管材.
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Mine is the only purpose for which a wise man may desire to possess the Carbuncle.
我的目的只有一个,就是聪明人想要持有大红宝石的目的.
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创立以阳和汤、犀黄丸为代表的治疗阴疽名方.
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This system traps the gasoline vapor excaping from the fuel tank and carburetor.
这个系统能收集从燃油箱和化油器泄漏出来的汽油蒸气.
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Fuel delivery system can be divided into two categories, carburetor and fuel injection.
燃料供给系统可分为化油器和燃料喷射二大类.
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