二羟基苯甲酸

以2，5-二羟基苯甲酸（DHB）和芥子酸为基质，对多肽生物样品进行了实验研究。

Experiments were performed using polypeptide as analyte and2,5-dihydroxybenzoic acid ( DHB ) and sinapic acid as matrices .

以二羟基苯甲酸和硫酸铜为原料通过反应沉淀法制备纳米二羟基苯甲酸铜催化剂。

Copper (ⅱ) resorcylic nanometer catalyst was synthesized by reactive precipitation method .

天然抗肿瘤化合物3-溴-4,5-二羟基苯甲酸甲酯的全合成

Total Synthesis of 3-Bromo-4,5-dihydroxy Benzoic Acid Methyl Ester with Natural Antitumor activity

用大孔树脂吸附处理2,6-二羟基苯甲酸合成废水

Treatment of wastewater from 2,6-dihydroxybenzene carboxylic acid synthetic process

二羟基苯甲酸甲酯（6）；

Protocatechuic acid methyl ester ( 6 );

交替三线性分解算法用于水杨酸和2,5-二羟基苯甲酸的荧光法同时测定

Simultaneous determination of salicylic acid and gentisic acid by excitation-emission fluorescence based on alternating trilinear decomposition

结果表明，2,4-二羟基苯甲酸铋是双基系推进剂良好燃烧催化剂，它能显著提高了双基推进剂的燃速，并降低压强指数。

The results show that : β - Bi is a good burning catalyst of double-base propellant and possesses an excellent ability to reduce pressure exponent .