或者betahydroxyacid，是水杨酸的一种，被用在一些局部去角质产品中来扭转老化迹象。
BHA, or beta hydroxy acid, is a form of salicylic acid and is used in some topical exfoliants to reverse signs of aging.
到了1897年，一种取自柳树的活性成分柳醇(水杨苷)的衍生合成物——乙酰水杨酸诞生了。
By 1897 a synthetic derivative (acetyl salicylic acid) of the plant's active ingredient (salicin) was created.
三年前，英国研究者报告将链霉素和另一种更新的药物——对氨基水杨酸联合应用可以减少耐药性的发生。
Three years earlier, researchers in Britain reported that combining streptomycin with a newer medicine, para-aminosalicylic acid, could reduce the development of drug resistance.
水杨酸是一种重要的能激活植物抗病防卫反应的内源信号分子。
Salicylic acid is an important endogenous signal molecule in the activation of plant defense responses.
阿司匹林，乙醯水杨酸一种从水杨酸中提取的白色晶体化合物，CH3COOC6H4COOH，常以片剂的方式用于减轻疼痛，退烧和消炎。
A white, crystalline compound, CH3COOC6H4COOH, derived from salicylic acid and commonly used in tablet form to relieve pain and reduce fever and inflammation.
选用一种能重复使用的固体酸作催化剂，复相催化合成水杨酸异辛酯。
A kind of solid acid catalyst can be used repeatedly as esterification catalyst to synthesize iso-octyl salicylate.
阿司匹林：乙醯水杨酸的俗称，1899年发现的一种有机化合物。系水杨酸和醋酸的酯，会抑制前列腺素的生成。
Aspirin: Common name of acetylsalicylic acid, an organic compound introduced in 1899. The ester of salicylic acid and acetic acid, it inhibits production of prostaglandins in the body.
PIBSA与胺基水杨酸反应合成的一种新型分散剂，应用到中低速柴油机中，对解决“黑漆”现象效果明显；
A sort of novel dispersant by the reaction of PIBSA with aminosalicylic acid is used for low or medium-speed diesel engines, with evident effect on solving problem of "black paint".
水杨酸作为一种重要的内源信号分子，在诱导抗性的激发中起主导作用。
As an important endo-signal molecular, salicylic acid has a leading function in the elicitation of induced resistance.
目的：观察一种新型美沙拉嗪控释剂（艾迪莎）治疗炎症性肠病（IBD）的疗效和安全性，并同水杨酸偶氮磺胺吡啶（SASP）进行比较。
Objective:To observe the efficacy and safety of Etiasa, a control released tablet of mesalazine, in treatment of inflammatory bowel disease(IBD) in comparison with salicylazosulfapyridine (SASP).
目的建立一种快速分析水杨酸铜的方法，用于生产过程的质量控制。
OBJECTIVE To establish an analytical method of copper salicylate which can be applied to the quality control of copper aspirinate during the synthesis process.
本发明公开了一种提高植物中水杨酸含量的方法及其专用载体。
The invention discloses the method of improving the content of the salicin in the plant and the appropriative carrier.
阿司匹林：乙醯水杨酸的俗称，1899年发现的一种有机化合物。
Aspirin: Common name of acetylsalicylic acid, an organic compound introduced in 1899.
阿司匹林：乙醯水杨酸的俗称，1899年发现的一种有机化合物。
Aspirin: Common name of acetylsalicylic acid, an organic compound introduced in 1899.
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