查询词典 salicylate

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。

The IC-BAW is used to pharmaceutical analysis, including determination of nicotinic acid and nicotinamide in multi- vitamin tablet and salicylate in serum of patients. Isonicotinic acid is the transmitant and metabolic products of isoniazid.

三、将IC-BAW应用于药物分析，测定了复合维生素药剂中的烟酸、烟酰胺含量，比常用的化学法和生物学方法简单、快速；也测定了正常人血清和服用阿斯匹林的病人血清中水杨酸含量，结果均与相应的临床方法一致。

Amoung 10 compounds (polyhydroxy substituted N-benzoylserotonin derivatives), compound 4 shows the highest number of ε. The ε of compound 4 is high up to 11.43 × 103㎝-1M-1, which is the 2.84 times of the ε of control group, octyl salicylate. Moreover, compound 4 can absorb all the wavelength if UVB (280 nm - 320 nm), so compound 4 can provide the best protection from UVB. Additionally, this study also discovers that the compound 5 not only can absorb UVB, but also can absorb UVA.

而本研究所合成之多羟基取代N-色洛冬宁苯甲醯胺衍生物（化合物1 ~ 10）莫耳吸收系数最高者为化合物4，其在波长306 nm的莫耳吸收系数达11.43 × 103㎝-1M-1，为对照组水杨酸辛酯的莫耳吸收系数的2.84倍，且化合物4的吸收波长涵遝蒤紖VB波长(280 ~ 320 nm)的范围，故化合物4能提供UVB波长的最佳防护；另外化合物5除了具有UVB波长的吸收外，还具有UVA波长的吸收作用。

The polysaccharose of mycelium of Grifola umbellate (PPS1) and the polysaccha rose of sclerotium of Grifola umbellate (PPS2) both were extracted by hot water leaching way, which were purified dispoing by Sevage way, determined the polysac charose content by 3,5-dinitro-salicylate way, and comparablly analysed infrared spectrum by Fourier transforming infrared spectrophotometer,which suggest that two kinds of polysaccharose were the similar infrared spectrum.

本试验通过人工液体浅层培养方式成功培养出猪苓菌丝体；经热水浸提法分别提取猪苓菌丝体多糖(PPS1)和猪苓菌核多糖(PPS2)；用Sevage法进行纯化处理；用3，5-二硝基水杨酸法测定其糖含量；用傅里叶变换红外分光光度计对两种多糖进行红外光谱比对分析，结果表明两者红外光谱相似。

What exactly is salicylate free toothpaste and why should you use it?

到底是什么水杨酸免费牙膏以及为什么你应该使用它吗？

Aspirin should also be avoided during this period due to its high salicylate content.

阿斯匹林也应避免在此期间，由于其高含量的水杨酸。

The article discusses the research and development on catalysts for synthesis of salicylate .

综述了一类重要的精细化工产品—水杨酸酯的合成反应催化剂研究进展。

When used according to label directions, methyl salicylate is usually safe.

当按照标签指示使用时，水杨酸甲酯通常是安全的。

These investigators suggested that one could carefully adjust salicylate dosage below what might cause deterioration of liver function .

这些研究人员建议慎重地调整水杨酸盐的剂量，使之低于可能引起肝功能恶化的水平。

The improved method of determination of nitrate with salicylate is simple,rapid and accurate,and can be used for the analysis of NO - 3 in soils and water.

因此 ，探寻一种简便、快速、准确的 NO3 - N测定方法是土壤及环境科技工作者值得深入研究的问题。有关水杨酸法测

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。