查询词典 UV

The results showed that Ag/brookite composite material exhibiting photochromism could be prepared by the photochemical reduction method of Ag+ to Ag under UV light.

论文研究了Ag/TiO2-B在几种特定波长条件下的讨论了光还原和光致变色过程中涉及的机理，发现该复合材料在可见光范围内具有良好的光致变色性质。

A 125W UV lamp (365nm) was used as light source. The photoelectrochemical system consisted of three electrodes. As follows, Ti/TiO2 thin film was used as the working electrode, graphite electrode as the counter electrode and saturated calomel electrode as the reference electrode. Methyl orange was used as the objective substance. The photoelectrocatalytic degradation of Methyl orange on the Ti/TiO2 thin film was studied .The effects of some factors such as external bias potential, ventilation were also observed.

并以125W紫外线高压汞灯为光源，Ti/TiO2薄膜为工作电极，石墨电极为辅助电极，饱和甘汞电极为参比电极，建立了三电极的光电催化体系，甲基橙溶液为降解对象，并对其在Ti/TiO2薄膜电极上的光电催化降解进行了研究，观察外加电压、通空气等外加因素对甲基橙降解速率的影响。

A hydrophilic positively charged nanofiltration membrane was prepared by UV irradiation graft polymerization of diallydimethyl ammonium chloride onto the surface of ultrafiltration membranes made of polyetherketone cardo.

通过在酚酞基聚芳醚酮超滤膜表面紫外辐照接枝亲水性单体二烯丙基二甲基氯化铵制备了一种表面荷正电的纳滤膜。

Effects of natural cow-bezoar,cultured cow-bezoar with different bilirubin content and chicken bile on rat paw edema induced by carrageenin and formaldehyde and the postaglandin E2 (PGE2) content of inflammatory tissues of rat were determined by foot-digitoplantar turgorneter and UV spectrophotometry.

采用大鼠足跖肿胀法和紫外可见分光光度法，研究了天然牛黄、胆红素含量不同的培植牛黄以及鸡胆汁对大鼠角叉菜胶性和甲醛性的足跖肿胀率和炎性组织中PGE2含量的影响。

The structure features of sodium caseinate and its MTGase-polymerized biopolymers were analyzed through the UV-, fluorescence and IR-spectrums. It showed that the secondary structures of sodium caseinate were not nearly affected, and the surface hydrophobity was improved.

采用紫外光谱、荧光光谱以及红外光谱分析了酪蛋白酸钠及其MTGase-聚合物的分子结构特征，结果表明：MTGase聚合酪蛋白酸钠基本不影响它的二级空间结构，然而增强了其表面疏水性质。

Figure 8 indicates the change of absorption spectra of the reaction solution after ceasing 3 min of UV irradiation.

图8显示的变化，吸收光谱反应的解决方案后，停止3分钟的紫外线照射。

It is advantageous to the useful performance of fabrics treated with cellulase. In addition, UV and HLPC further confirm that the endo component first clips a cellulose chain by cleaving internal glucosidic bonds; this is followed by the production of cellobiose from the nonreducing end of the chains by the exocomponent. The final step would be production of glucose from cellobiose by cellobiase.This paper also used Fuzzy sets and Expert system to develop a tool for evaluating the whole properties of fabrics. This system is an intellectual computer procedure, which has great flexibility. It ca

本系统是一类智能性的计算机程序，具有很大的灵活性，可以不断进行知识的更新和系统参数的调整，以适应不同的需求；模糊专家综合评判系统，解决了用单一性能指标进行评价时所产生的分散性及可比性差的问题，具有很好的实用价值，使之成为纺织专家和普通用户进行织物评判的有利助手，并且促进数学和计算机科学在纺织工业中的应用。

METHODS:The serum was added with VC as antioxidant and treated with ethyl acetate to extract rifampiein. The method employed C18 column,and CH3OH-0.025mol/L NaA c(adjust to pH 7.0 with HAc)as mobile phase,chlordiazepoxide as intra-standard,a nd the UV detection wave length was at 334nm.

血清加抗氧剂维生素C后，用乙酸乙酯提取浓集进样，采用C18柱(150×3.9mm 4μ)，以甲醇-0.025mol/L NaAc(用HAc调到pH 7.0)(62∶40)为流动相，氯氮( HT6"，5"K〗艹)/为内标，紫外检测波长为334nm。

In a previous study, the biofilter′s performance in chlorobenzene removal was promoted by UV pretreatment.

已有研究表明，紫外光降解预处理对氯苯生物过滤塔的去除性能有促进作用。

In this study, the effects of adding chlorophenol, acetic acid and ozone were investigated separately in order to further study the mechanism of UV induced enhancement. The experimental results showed that adding acetic acid into the inlet gas decreased the chlorobenzene removal rate of the biofilter.

为了考察紫外预处理对生物过滤塔的影响机理，本研究分别考察了氯苯紫外光降解主要产物氯酚、乙酸以及副产物臭氧对生物过滤塔运行性能的影响。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。