水杨酸

Methods: Integrated and disrepaired skins in the rats were smeared with Salicylic AcidPhenol Liniment by the maximum tolerated dose only. The toxic reaction of the animals were observed and recorded continuously from the beginning of using the drug to 7 days, and evaluated by using the general standard of the reaction of skin stimulation in pharmacology. Animals were executed by taking off acanthi and blood was collected to check up the periphery blood routine and serum biochemistry at the end of the observation of the rats. And after the dissection, the pathological change of main visceras, such as heart, brain, liver and kidney were observed with naked eye and pathological slices. The data of this experiment was used to calculate the value of LD50 by using Bliss rule.

观察大鼠完整皮肤及破损皮肤一次性涂抹最大耐受量的小儿水杨酸苯酚搽剂所产生的毒性反应情况，从给药0时起至7 d连续观察记录动物的急性毒性和45 d连续的长期毒性反应，以皮肤刺激反应标准进行评分作毒理等级评价；对存活动物在观察结束时进行高位脱椎处死采血检测外周血常规和血清生化，解剖后裸眼和病理切片观察心、脑、肝、肾等主要脏器的病理变化。

The results show that salicylic acid helps decrease the relative plasmalemma osmoses and reduce the content of malondialdehyde in the leaves of red grapes young plants, thus improves their cold resistance; The effect on the subjects dealt with 1.25mmol/L SA is the most obvious.

在秋季越冬前抗寒锻炼期间定期取1年生根，测定质膜相对透性、丙二醛含量的变化。结果表明：水杨酸能降低红提葡萄幼苗质膜相对透性和丙二醛含量；增强了幼苗的抗寒性；1.25mmol/L SA 处理表现最为明显。

In the treatment of warts, calluses and verrucae the effect of salicylic acid is to remove the affected skin over a period of time.

在对肉瘤，皮肤硬结组织及赘肉治疗过程中，水杨酸可以在一段时间内逐渐去除上述皮肤问题。

Catalytic synthesis of Aspirin over pretreated sodium acetate using salicylic acid and acetic anhydride as starting materials.

以水杨酸和乙酸酐为原料、无水乙酸钠为催化剂合成阿司匹林。

Using optimized DNS colorimetric method to determine the polysaccharides. Result The conditions were as follows: 3,5-dinitrosalicylic acid 2.0ml,aqueous bath temperature 100℃, and active time 5min.

用优化后的3，5-二硝基水杨酸比色法测定黄芪有效部位多糖的含量。

Aspirin is synthesized through O-acylating reaction from salicylic acid and anhydride acetic acid with anhydrous sodium carbonate as catalyst.

以水杨酸和乙酸酐为原料，采用无水碳酸钠作为催化剂经O-酰化反应合成了阿司匹林。

Content of the project: utilize CO2 resource, to set up production lines of methyl carbonate, granular dry ice powder, salicylic acid, sodium carbonate and ethylene urea etc.

项目介绍：项目内容：利用二氧化碳资源，新建碳酸二甲酯、颗粒干冰粉、水杨酸、轻质氧化鲜、碳酸钠、乙撑脲生产线。

Content of the project: utilize CO2 resource, to set up production lines of methyl carbonate, granular dry ice powder, salicylic acid, sodium carbonate and ethylene urea etc.

项目内容：利用二氧化碳资源，新建碳酸二甲酯、颗粒干冰粉、水杨酸、轻质氧化鲜、碳酸钠、乙撑脲生产线。

Methods The methods of DPPH , pyrograllol auto-oxidation and salicylicl acid were used in order to get the scavenging quality of DPPH free radical , superoxide free radical O2-.

方法采用DPPH法、邻苯三酚自氧化法、水杨酸法，分别测定缬草醚酯提取物清除DPPH自由基、超氧阴离子自由基和羟自由基的能力。

Ingredients: Menthol, methyl salicylate, camphor, eucalyptus oil, clove phenol.

成份：薄荷脑、水杨酸甲酯、樟脑、桉油、丁香酚。

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。