水杨酸

Objective To explore the effects of treatment and mechanism of sodium salicylate on blast deafness.

目的 探讨水杨酸钠对豚鼠爆震性聋的治疗效果及其作用机制。

The resultant was hydrogenised to remove protective group of amino group, then the product was reacted with NaNO2 to give diazonium salt, which was conjugated with salicylic acid, hydroxybenzene, N-salicyloyl glycine acid to get azo derivatives of 4-ASA.

本文首先对4-ASA的氨基和羟基进行了选择性保护，通过氢化还原法选择性脱除氨基的保护基，然后将氢化产物制成重氮盐，通过与水杨酸、苯酚和水杨酰甘氨酸发生反应生成4-ASA的偶氮衍生物，最后在碱性条件下水解得到最终产物。

Objective To establish a high performance liquid chromatography method for determination of 7 kinds of antibiotics, dexamethasone phosphate disodium salt and salicylic acid in anti-acne cosmetics.

目的 建立祛痘除螨类化妆品中7种抗生素、1种糖皮质激素和水杨酸同时测定的高效液相色谱法。

The method established in the present paper is simple, precise, fast and suitable for determination of 7 kinds of antibiotics, dexamethasone phosphate disodium salt and salicylic acid in anti-acne cosmetics.

该法操作简便、准确、快速，能够检测祛痘除螨类化妆品中7种抗生素以及地塞米松磷酸钠和水杨酸的含量。

Effects of the treatments of 50 mg·L -1 fungal elicitor (F 5),50 mg·L -1 salicylic acid and 50 mg·L -1 F 5+50 mg·L -1 SA on membrane-lipid peroxidation and taxol production in Taxus chinensis suspension cell cultures were studied.

研究了 5 0 mg· L- 1真菌诱导子(F5)，5 0 mg· L- 1水杨酸，5 0 mg· L- 1F5+5 0 mg· L- 1SA3种处理，对红豆杉悬浮细胞膜脂过氧化和紫杉醇合成的影响。

Salicylic acid is a simple hydroxybenzene in plant. As a endogenesis signal molecule, the effects of SA on many physiological progress in plant have been paid more and more attention.

水杨酸(salicylic acid，SA)是植物体内产生的一种简单酚类物质，作为植物内源信号分子，在植物许多生理过程中的作用越来越受到重视。

The adsorption of the materials on both resins showed a favorable characteristic, and adsorption capacity increased with the increase of equilibrium concentration, and decreased with the increase of solution temperature.

本研究主要从吸附热力学和动力学方等方面就苯酚、水杨酸、对羟基苯甲酸和2，6-二羟基苯甲酸等有机物质在NDA-800和NDA-90超高交联吸附树脂上的吸附作用及传质过程进行了研究，以期为超高交联吸附树脂在该类精细化工生产废水治理与资源化中的应用提供一定理论基础。

ESSENTIAL OILS AND FLAVORS - Some ingredients, such as salicylates in oil of wintergreen, menthol, camphor, eucalyptol, and other oils and flavorings, can be extremely toxic if ingested.

精油及香料-一些成分，如水杨酸在冬青油，薄荷醇，樟脑， e ucalyptol，和其他油类和调味料，可毒性极强，如果摄入。

objective to determine the contents of eucalyptol, camphor, synthetic borneol, menthol, methyl salicylate, cinnamaldehyde and eugenol in shexiang qufengshi adhesive plasters by gc method.

目的建立气相色谱法同时测定麝香祛风湿膏中桉油精、樟脑、冰片、薄荷脑、水杨酸甲酯、桂皮醛、丁香酚等7组分的含量。

Results the resolution and linearity of eucalyptol, camphor, synthetic borneol, menthol, methyl salicylate, cinnamaldehyde and eugenol were good with the recovery rate of eucalyptol at 98.7 %(rsd=1.1 %) camphor at 99.0 %(rsd=1.0 %), synthetic borneol at 99.4 %(rsd=0.8 %), menthol at 99.7 %(rsd=0.4 %), methyl salicylate at 99.6 %(rsd=0.5 %), cinnamaldehyde at 99.5 %(rsd=0.8 %), eugenol at 99.5 %(rsd=0.9 %), respectively.

结果在该色谱条件下桉油精、樟脑、冰片、薄荷脑、水杨酸甲酯、桂皮醛、丁香酚的分离度和线性关系良好，平均回收率（n＝6）分别为98.7 %（rsd＝1.1 ％）、99.0 %（rsd＝1.0 ％）、99.4 %（rsd＝0.8 ％）、99.7 %（rsd＝0.4 ％）、99.6 %（rsd＝0.5 ％）、99.5 %（rsd＝0.8 ％）、99.5 %（rsd＝0.9 ％）。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。