结果：水杨酸和苯甲酸的累积透皮吸收百分率与时间呈线性关系。
RESULTS The cumulative penetration rate of salicylic acid and benzoic acid was linear related to the time.
该法巳用于样品复方苯甲酸醇溶液中水杨酸的测定。
The method was used to determine salicylic acid in benzoic acid.
目的：测定碘苯甲酸涂剂中苯甲酸和水杨酸的含量。
Objective:To determine the content of benzoic acid and salicylic acid in the iodobenzoic acid paint.
以苯甲酸、水杨酸、甲硝唑为模型药物，对猪耳和猪腹部皮肤进行体外药物渗透实验，在相同条件下与正常人体皮肤进行了渗透性差别的比较研究。
Using benzoic acid, acetylsalicylic acid, metronidazole as model drugs and pig ear and pig abdominal skins for experimental material, the in vitro skin permeability of drugs was undertaken.
目的：采用高效液相色谱法同时测定复方苯甲酸散中水杨酸苯甲酸的含量。
Objective: To Determine the content of salicylic acid and benzoic acid in Compound Ben-zoic acid Powder by HPLC.
将该方法用于商品杀菌防腐剂中苯甲酸及水杨酸的同时测定，结果满意。
This method has been successfully used to determine benzoic acid and salicylic acid in commercial preservative and bactericide simultaneously.
其光谱特性显示，加入适量的苯酚、水杨酸添加剂后，图象的稳定性能得到改善，而乙酸、苯甲酸添加剂却不能起到这种作用。
The spectral measurements show that the image stability can be improved by adding certain amount of phenol, but acetic acid and benzoic acid have no such effect.
通过改变硫酸二乙酯的用量、水杨酸甲酯与氢氧化钾的反应时间、氢氧化钠的用量，得到了2-乙氧基苯甲酸的优化制备工艺条件。
The reaction conditions of 2-ethoxybenzoic acid were optimized by changing the amount of diethyl sulfate, reaction time of methyl salicylate and potassium hydroxide, the amount of sodium hydroxide.
通过改变硫酸二乙酯的用量、水杨酸甲酯与氢氧化钾的反应时间、氢氧化钠的用量，得到了2-乙氧基苯甲酸的优化制备工艺条件。
The reaction conditions of 2-ethoxybenzoic acid were optimized by changing the amount of diethyl sulfate, reaction time of methyl salicylate and potassium hydroxide, the amount of sodium hydroxide.
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