查询词典 uv

Through UV-spectrophotometry and fluorescence spectrophotometry, the interaction of aclacinomycin–A and its specific sequence of DNA has been investigated in aid of circular dichroism spectrophotometry and Differential Pulse Voltammetry methods.

本文采用现场光谱学方法结合电化学技术，研究了阿克拉霉素-A与DNA的相互作用。

Methods The rolling coacervation method was used to prepare the sustained-release pellets, and UV was used to determine the release rate.

用糖衣机包衣制备微丸，用紫外分光光度计测定溶出度。

An extinction coefficient UV method for determination of content uniformity of famotidine for injection was established.

建立了吸收系数法用于测定注射用法莫替丁的含量均匀度。

Products specializes in the production process and quality control technology, mainly the production of straight tube-type, H type, cold cathode UV germicidal lamps and other products, with quality products and services across the country to establish a sound marketing network, the more of the increasingly prominent, products production and sales in the country far ahead.

公司专注产品生产过程中的技术含量和品质控制，主要生产直管型，H型，冷阴极紫外线杀菌灯等产品，凭借优质的产品和服务在全国建立起健全的营销网络，越性日益突出，产品的产销量在全国遥遥领先。

The properties of C_(60) colloid and nanoparticles were characterized by UV-vis spectra and TEM.

结果表明在相同油水配比条件下，改变超声波输出功率可以调节[60]富勒烯水溶胶的浓度，并控制[60]富勒烯纳米粒子的直径。

Due to screen business card printing and membership card when making the exposure in print, a UV light line, and purple is the color blue and magenta mixture of two kinds of hue, which reflected light in a yellow hue is missing in the black.

由于网版制卡和会员卡制息在晒版曝常日，拔取的是紫外平线，紫色平是由颜色洋的青和品赤两栽色相的搀和不屈射平，也不离是说在不暗色洋充足黄色色相。

Activate the polypainting by clicking on Tool:Texture:Enable UV , and press Tool:Texture:Colorize .

激活的工具点击polypainting：纹理：启用紫外线，然后按下工具：纹理：单色化。

To study the mechanism of photobleaching for monascus pigments, a monascus red pigment (resolved in water, molecular formula C19H28N2O5) is radiated with UV-light until colorless, the molecular formula of the colorlessness is determined as C14H9NO6 by infrared spectrometry, mass spectrometry and hydrogen nuclear magnetic resonance.

为了探明红曲色素光照褪色的机理，采用紫外灯照射一种红曲红色素(分子式C19H28N2O5)的水溶液至无色，经红外光谱、质谱和核磁图谱分析，鉴定其褪色后物质的分子式为C14H9NO6。

The HPLC methods for analysis of N--ribitylxylidine and N-methyl glucamine were established. After optimizing the operation conditions, the principal product and main impurities were well separated. And they were determined by LC-MS. The operation condition of N--ribitylxylidine is, columniation temperature is 30℃, flow rate is 0.7mL/min, UV wave is 244nm, the mobile phase is methanol: water=40: 60 .

首次建立了对葡甲胺和核糖胺的高效液相色谱分析方法，通过对色谱操作条件的优化，成功分离了主产物和杂质，在此条件下，应用液相色谱-质谱联用仪对糖基胺及生成杂质进行了指派定性，并测定了两种糖基胺及其主要杂质的含量，获得了满意的结果。

By the characteristic coloration reactions of the flavaonoids in comparison to UV and visible spectrum shown between the exWacted substance and turin.

采用不同的提取剂处理春花胡枝子叶，所得提取物与芦丁在紫外、可见光区的光谱对照及黄酮类化合物的特征显色反应，证明了春花胡枝子含有黄酮类化合物。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新