水杨酸

The results suggest that administration of sodium salicylate can decrease the expression of NGB mRNA and protein of spiral ganglion cells in guinea pig and these changes are relative with the dosage of sodium salicylate.

水杨酸钠可显著降低螺旋神经节神经元NGB mRNA和蛋白表达；水杨酸钠对螺旋神经节神经元NGB mRNA和蛋白表达是剂量依赖性的。

With sulfosalicylic acid, oxalic acid or salicylic acid used as additives, the isolated yield of adipic acid increased with increasing reaction time, but after 6 h, it did not increase obviously.

当使用磺酸水杨酸、草酸、水杨酸为有机酸性添加剂时，随反应时间的增加，己二酸分离产率均升高，但反应6 h以后，己二酸分离产率随时间的变化不明显。

The influence factors on the yield of isobutyl salicylate were discussed.

以对甲苯磺酸为催化剂，通过水杨酸和异丁醇酯化反应合成水杨酸异丁酯，研究了各有关因素对产品酯化率的影响。

Experiment resultsindicate that, the hydrogen bonds between hydroxyl of PVA and salicylic acid leads to thecompatibility between them. The drug release rate is accelerated with the rise oftemperature and decreased with the increase of drug loadage. The fitting result suggests afirst-order kinetic equation for salicylic acid release.

结果表明：PVA羟基与水杨酸之间氢键作用有利于两者的相容性；随着介质温度的上升，药物的释放速率增加；随着药物装载量的增加，药物的累积释放率降低；PVA水凝胶中水杨酸的释药规律符合一级释放模型。

First take the administration team group first forIM model making by given ranitidine 0.06g and the 5％hyperhaline typical finemixtured powder with the 50ug/ml MNNG, 0.1％ammonia water,2g sodiumsalicylate added into 100ml 30％alcoholic solution for intragastric administration 6weeks and the nomal control group by given the ordinary feeds and commonwater;After 9 weeks administration,the model groups rats was put to death for modelmaking detection.

从实验第一天起正常对照组给予普通饲料和正常饮水；模型组大鼠则食用含0.06雷尼替丁和5％的高盐的标准粉末状混合饲料，给予含有浓度为50μg／ml的甲基硝基亚硝基胍溶液每日自由饮用，MNNG溶液装入涂有黑漆的避光饮水瓶内，每24 h更换1次药液，每周饮5天，周2和周5则给予浓度0.1％的氨水饮用；同时将2g水杨酸钠放入100ml 30％的酒精溶液中，配置成2％的水杨酸钠和30％的酒精的混合溶液，从第4周起每天早上9点灌胃。

The reaction between 2-hydroxy benzoic acid and 3-methyl-1-butanol using phosphotungstic acid as catalyst were studied and the best catayst amount, react'ratio and reaction time were also discussed.

研究以磷钨酸为催化剂，由水杨酸与异戊醇制备水杨酸异戊酯的工艺条件，找到最佳催化剂用量，最佳反应时间及醇酸摩尔比，并研究了带水剂对反应收率的影响。

Salicyl salicylic acid,diplosal

双水杨酸；水杨酰水杨酸

When used in combination with methyl salicylate, menthol enhances the penetration of the methyl salicylate.

当与水杨酸甲酯结合使用时，薄荷醇可增强水杨酸甲酯的渗透性。

Salicylic acid and O-MSA is important raw material and mid-product in medical, food and fine chemical industry.

水杨酸和邻甲基水杨酸是医药工业、食品工业和精细化学工业中的重要原料和中间体。

0 H; reaction temperature: 140～ 150°C ; molar ratio of p toluene sulphonic acid to salicylic acid, 1∶11, with no water carrying reagent; yield: about 98%.

应用对甲苯磺酸作为水杨酸和 2 -乙基己醇的酯化催化剂，成功合成了水杨酸- 2 -乙基己酯。

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。