光度

The basic measurement method of Photometric quantity and the fundamental theory of flicker are presented in the second part of thesis. Some influencing factors of flicker are introduced, and then three recent method of evaluating methods are analyzed.

第二部分内容包括光度学测量和人眼生理学上关于闪烁的理论基础，对影响人眼闪烁感知的诸多主客观因素一一列举分析，并对现在几种典型的评价显示器闪烁的方法作了描述，并简单分析了各自的优缺点。

The reaction of arsenazo with lanthanum and gadolinium in aqueous solu- tion Was studied by the spectrophotometric method.

在水溶液中用分光光度法研究了偶氮胂Ⅲ与稀土元素镧、钆的反应。

The cytocidal kinetic effects of Gamboge II, an effective antitumor agent isolated from a traditional Chinese medicinal herb Gamboge on L1210 cells were studied with microfluorometric technique and microscanning method.

藤黄Ⅱ号是从传统中药藤黄中提取的抗癌有效成分，本文应用显微分光光度术和扫描方法研究藤黄Ⅱ号对L1210白血病细胞周期的影响。

Color liquid color is relatively stable, and can be used for the germanium Spectrophotometric Determination.

显色液色泽比较稳定，可用于锗的分光光度法测定。

The application of three DIAR couplers in color negative film is studied,and the data of sensitivity ,fog,particularly,reduced graininess,improved interlayer effect have been obtained.

对 3个DIAR成色剂在彩色负片中的应用进行了研究，得到了它们对感光度、灰雾影响的数据，特别是得到了它们在降低颗粒度和改善层间效应方面的数据。

In this method,the classic perchloric dehydration gravimetry is changed into molybdenum blue photometry to quickly determine silicon content.

本法将经典的高氯酸脱水重量法分析硅改为钼蓝光度法快速测定硅含量。

This article uses the microwave oven separately to use 700W,336W processing for 3min on pretreatment of three vegetables(celery,greengrocery and green soy bean),andusing the ultrasonic wave extraction process and 70％methyl alcohol to withdraw,then Uses the spectrophotometer method to determine and compare total flavonoid content of the three vegetables in which two samplewere processed by microwave,and the other was fresh.

本文利用微波炉对新鲜的三种常食蔬菜进行处理，分别用700W，336W处理3分钟，采用超声波提取法用70％的甲醇进行提取，然后用分光光度法对三种蔬菜未经微波处理的新鲜样品和经两种微波处理的样品进行总黄酮含量的测定和比较。

Mitochondrial respiration was measured with MTT method, and expressed as percentage of absorbance value mean in vehicle group.

4线粒体呼吸用MTT试验检测，用溶剂组吸光度均值的百分比表示。

Based on the colour reaction of copper with sulfocyanate and crystal violet, a new spectrphotometric method for determination of copper in the presence of β-cyclodextrin and arabic gum is proposed. The factors such as acidity, reagent dosage, influence of surfactant and coexisting ions on the reaction were discussed and the optimal conditions were investigated.

研究了在β-环糊精和阿拉伯树胶存在下，在硫酸介质中，硫氰酸盐－结晶紫与铜的显色反应，建立了光度法测定铜的新方法；讨论了酸度、显色剂用量、表面活性剂和共存离子的影响，确定了最佳实验条件。

Objective To find ultraviolet spectrophotometry for dexamethasone acetonide content in the half finished product of cream dexamethasone acetonide .

目的建立醋酸地塞米松霜半成品中醋酸地塞米松含量紫外分光光度测定的方法。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。