The effect of molecular weight and degree of hydrolysis on the biodegradation of PVA was investigated in the above culture by the spectrophotometric analysis. 采用吸光度分析方法考察了分子量及醇解度对PVA生物降解性的影响。
BJECTIVE: To apply the radial basis fuction neural network for the spectrophotometric analysis of three components combined preparation. 目的:将径向基函数神经网络用于三组分复方制剂的光度分析。
The progress in spectrophotometric analysis of zinc in the recent years, including the condition of reaction with all kinds of chromogenic reagents, sensitivity, application etc. 概述了近年来国内钽铌光度分析的进展情况,论述了各类显色剂及其显色反应的条件,重点介绍了提高测试灵敏度和改善选择性的方法。
Nondispersive infrared general rules for infrared spectrophotometric analysis 不分光红外线分析法
Conclusion: It is the key factor of spectrophotometric analysis for the water glycol to controll experimental conditions and to enhance the stability of the experimental analysis. 结论:控制分析中的实验条件提高实验分析的稳定性是分光光度法分析水中乙二醇的关键。
This review deals with the present applications of multicomponent complex in spectrophotometric analysis of Zr and Hf. 概述了近年来多元络合物在锆铪光度分析中的应用情况。
In this article the recent development of spectrophotometric analysis of chromium in metal and alloy is reviewed. 论述了金属及合金中铬的光度分析方法新近发展状况。
The progress of spectrophotometric analysis of precious metals in the recent years is reviewed. 评述了近年来贵金属光度分析的进展。
In present paper, the advance of spectrophotometric analysis of terbium is described. 本文评述了近年来铽的光度分析方法及其进展状况。
The chemical characteristics and coloring mechanism of crystal violet was reported, and the application of spectrophotometric analysis in recent years is reviewed in detail.39 references are cited. 本文简要介绍了结晶紫的一般性质及显色原理,综述了其近年来在光度分析中应用情况和研究进展,引用文献39篇。
Detection of formaldehyde content in epoxy phenolic resin coating for the interal lacquer of food cans by acetylacetone spectrophotometric analysis method was studied. 对用乙酰丙酮分光光度法测定食品罐头内壁环氧酚醛涂料中甲醛含量进行了研究。
Spectrophotometric Analysis of Shade Duplication of Various Recent Ceramic Systems Used for Porcelain Fused to Metal Crown an In-Vitro Study 分光光度法分析不同陶瓷系统在金属烤瓷色彩复制中的实验研究
Then, it illustrates the usage and skill in detail with the example of multi-component simultaneous determination in spectrophotometric analysis. 并以分光光度法多组分同时测定为例,详细介绍了其使用方法和应用技巧。
Factor Analysis& Determination of Zn and Ni in the Spectrophotometric Analysis 因子分析&分光光度法同时测定锌和镍
Application of Multi-wavelength and Derivative Way in Spectrophotometric Analysis of Tungsten 多波长和导数方法在钨分光光度分析中的应用
Application of Fluorescent Ketone in the Spectrophotometric Analysis of Molybdenum, Zirconium and Hafnium 荧光酮在钼锆(铪)光度分析中的应用
Application of Multicomponent Complex of Mixed Ligand in Separation and Spectrophotometric Analysis 混配多元络合物在分离和光度分析中的应用
This paper demonstrates the use of the artificial neural networks for multicomponent spectrophotometric analysis. 本文论证了人工神经网络(ANN)对多组分光度分析的应用。
This paper reviews the research progress of the protein determination through the method of the spectrophotometric analysis by means of organic dyes. 本文对有机染料分光光度法分析检测蛋白质的研究进展进行了综述。
Heterocyclic azo dyes are one group of the most important chromogenic reagents in spectrophotometric analysis. 杂环偶氮试剂是一类重要的有机显色剂。
This paper mainly introduces the comparison of spectrophotometric analysis and colorimetry. 主要介绍分光光度法与目视比色法间的比对体会。
Studies on New Methods of Samarium in Spectrophotometric Analysis 测定元素钐的新方法研究
Multicomponent spectrophotometric analysis by matrix calculation method& a comparative study on AKC method and CPA method 多组分计算分光光度分析-AKC法与CPA法的比较研究
Effects of Catalytic Conditions on Catalytic Spectrophotometric Analysis for Determination of Trace Selenium(ⅳ) in Tea 催化条件对催化光度法测定茶叶中硒的影响
Application of Pyrocatechol Violet to Spectrophotometric Analysis of Trace Cadmium Determination 邻苯二酚紫在光度分析测定痕量镉中的应用
Study of the Thorium-arsenazo-M Complex and Its Application in Spectrophotometric Analysis 钍-偶氮胂M络合物的研究及其在光度分析中的应用
The Newest Development on Spectrophotometric Analysis of Trace Lead 分光光度法对痕量铅分析的最新进展
Application of Exponential Absorption Formula in Spectrophotometric Analysis 分光光度分析中β指数吸收公式的应用
This paper used the method of factor analysis to solve the interference of Zn and Ni in the spectrophotometric analysis. It accurately analysed the quantity of the mixture sample. 利用因子分析法解决了分光光度分析中锌与镍相互干扰的问题,精确分析了混合样品中锌和镍的含量。
Study and Application of Determination Method of Trace Copper(ⅱ) by the Catalytic Kinetic Spectrophotometric Analysis 痕量铜的催化动力学分析方法的研究及其应用