比色的

I had been studied Photoelectric Colorimeter during my studied in college period, because I had economical and material support by my father's radio factory.

1： 大学时代曾研究过化验室用的光电比色的仪器，当时父亲的无綫电厂还存在，所以有经济和物力的支援。

ConclusionThe clinical effect of electronic colorimeter is better than visual colorimeter and is a good supplementary tool for the clinician.

Easy shade Compact电子比色仪比色效果优于目测法，不失为一种比较好的辅助临床医生的比色工具。

Place the capped plastic cuvette filled with solution in the cell holder.

将装有溶液的有盖塑料比色皿置于比色槽中。

Objectives To evaluate whether Cerinate Porcelain Veneers can recover the color of teeth in different preparation depth and the effect of luting resin to the final color of the restorations.

目的：探讨不同颜色不同厚度的瓷贴面能否恢复对应Vita比色的牙齿的原来颜色以及不同颜色的粘结树脂对其颜色的影响。

Using the basic principle of the color fading of Mn(Na2HP2O7)3, due to oxidizing by oxidizable organic matter at concentrated H2SO4 the effects of different concentrations of organic carbon compounds, colorimetric conditions (temperature, color developing time and colorimetric wave length) and some intervening ions on the colorimetric determination of dissolved organic carbon were systematically studied.

利用紫红色络合物Mn(Na2HP2O7)3在浓H2SO4存在时可氧化有机质使络合物颜色变浅的基本原理，系统研究了不同种类、不同浓度的有机碳化合物、比色测定的条件(温度、显色时间和比色波长)与一些干扰离子对水溶性有机碳比色测定的影响。

The research results indicated that the pretreatment of corn stalk by steam blasting procedure or warm oxygen method could successfully separate lignose and fibre, and enzyme hydrolysis could realize 85 % cellulose conversion rate, then yeast used for fermentation to produce alcohol.

将测定谷物色氨酸的&酶水解三氯化铁醋酸比色法&用于山羊奶、牛奶色氨酸测定，回收率可达96.4％以上。试验结果表明，该法精密度与DAB比色法无显著性差异，但比DAB比色法更快，更简便可靠

In addition, a pre-column derivatization HPLC method was applied to the determination of Astragaloside Ⅳ; the flavonoids was determined by full-range HPLC scanning; a colorimetric method was developed for the determination of flavonoids and saponins. Hierarchical cluster analysis was performed on three constituents of different Radix Astragali species, and its result was compared with those of traditional phytoecological identification and the pharmacological quality assessment.

本研究以比色法测定了黄芪中总皂苷的含量，以柱前衍生化高效液相色谱法测定了黄芪中黄芪甲苷的含量；以比色法测定了黄芪中总黄酮成分的含量，以反相高效液相色谱法测定了黄芪中毛蕊异黄酮和毛蕊异黄酮苷的含量；以黄芪中的黄芪甲苷、毛蕊异黄酮和毛蕊异黄酮苷为主要特征对不同品种的黄芪进行了系统聚类分析，并将聚类结果与传统生药学鉴定和药理质量评价结果进行了比较。

Objective To improve the veracity of colour-matching, we studied the widdle 1/3 of Vitapan Classical tabs.

目的：研究Vitapan Classical比色板各比色片中1/3部分的色度值的分布规律，以利于提高临床上的比色准确率。

Several problems in determinating hexanoic acid by colorimetry was analyzed,factors which influence col-or reaction were studied,the resonable colorimetric method was introduced.

分析了比色法定量测定己酸含量时容易碰到的几个问题，对显色的各个影响因素进行了研究，提出了合理的比色方法。

During the Normal cultivation, optical colorimetric method was used to analyze the cells' metabolites and exudates: Urea and ALB.

它能在细胞正常培养过程中，通过光学比色的方法分析培养液中细胞合成及代谢的产物－尿素和白蛋白，从而得到细胞的功能活性。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。