颜色反应

不饱和系统的氧化产物与硫代巴比妥酸（TBA）产生一个颜色反应。

Oxidation products of unsaturated systems produce a color reaction with thiobarbituric acid ( TBA ) .

为了获得高灵敏度探针，本文采用地高辛配基标记DNA探针的方法，通过酶联免疫法，使分子杂交的DNA检测带出现颜色反应。

In order to obtain the DNA labeling probe with a high sensitivity , we achieved random primed DNA labeling with digoxigenin-dUTP and got a color reaction of the DNA detection band of molecular hybridization through enzyme-link immunoassay .

用一种改良的MTT颜色反应法测定淋巴细胞转化

A Modified MTT Colorimetric Assay for Measuring Lymphocyte Proliferation

颜色反应染剂组成具有巨大分辨能力的传感器阵列，通过CMOS图像传感器进行响应图像的采集。

Using a sensor array of color-responsive dyes with enormous discriminatory power , the responsive image could be acquired with a CMOS image sensor .

峨眉千里光A碱与改进的Ehrlich试剂颜色反应机理的探讨

Study on the reaction mechanism of integerrimine with Ehrlich reagent

结果表明，黑松病、健木pH值的差异极显著，因此，通过适当指示剂在伐倒木上的颜色反应进行松材线虫病的检验是可靠的，其可靠性可达95%以上。

And therefore the rapid quarantine test for pinewood nematode , that through the colour reaction made on felled wood by use of the suitable pH indicator was carried , was reliable and its reliability was over 95 % .

该复合物与ABTS－H2O2发生颜色反应，在一定波长下可测定细胞增殖。

This complex can be used to measure quantitatively the rate of cell proliferation by . reacting with ABTS H_2O_2 followed by detecting the coloration under a fixed wave-length .

本文对比了28个属、37个种、74株酵母的颜色反应、分解尿素能力以及发酵力的关系，并讨论了这些特性与其它特征（如DNA碱基组成等）的一致性。

The color reaction , urease activity and fermentation ability of 37 species , 74 strains of yeasts represent 28 genera were examined and compared . The results of these tests coincide with the others , such as DNA base composition , cell wall structure , Coenzyme Q system etc.

根据彩色合成原理，将1988年的NDVI影像、2000年的NDVI影像及2000年与1988年的NDVI相减所得影像进行彩色合成，其不同颜色反应了不同植被覆盖度区域的不同变化。

Different colors are synthesized scientifically from the NDVI images of 1988 and 2000 as well as the image produced by the subtraction between the values of the two , with areas of different vegetation coverage in different colors .

硫酸颜色反应用于乙酰螺旋霉素的荧光法测定

Fluorimetric Determination of Acetylspiramycin by Color Reaction of Sulfuric Acid

硫酸颜色反应用于荧光法测定利血平研究

Fluorimetric Determination of Reserpine by Color Reaction of Sulfuric Acid

吗啡及其衍生物的新微量颜色反应

A new micro color reaction of morphine and its derivatives

斑蝥素的新微量颜色反应

A new micro color reaction of cantharidin

淀粉与碘的颜色反应与还原糖含量的关系

On the Relationship between Color Reaction of Starch with I_2 and Content of Reducing Sugar

方法：利用鞣质的颜色反应，以分光光度法进行含量测定。

Methods : The content of tannins in compound gelatin fibre was determined by spectrophotometry method .

改进的方法利用了铜离子形成的特定颜色反应。

The improved method utilizes a chromogen that forms a colored complex specifically with copper ions .

通过红色素提取物的特征颜色反应，初步判断该色素含有花色苷及黄酮类化合物。

Characteristic color reactions preliminarily demonstrated that the pigment was one kind of anthocyanins or even flavonoids .

酵母各属间颜色反应、尿素酶活性和发酵力的比较

A comparative study of color reaction , urease activity and fermentation ability in different genera of yeasts

提出了硫酸颜色反应用于乙酰螺旋霉素的荧光法测定的新方法。

A new fluorimetric methed for the determination of acetylspiramycin by the color reaction of sulfuric acid is proposed .

在此基础上，通过颜色反应和荧光鉴别，确定山稔子95%甲醇提取液中黄酮的种类主要为：双氢黄酮、查尔酮和黄酮醇等。

With color reaction and fluorescence identification , it was determined that the species of flavones have flavanones , chalcones and flavonols .

通过薄层层析、颜色反应及红外光谱对马尾松针中的黄酮类物质进行了定性鉴定。

The qualitative analysis of the flavonoids extracted from Pinus massoniana was carried through film chromatography , color development reaction and infrared spectrum .

方法：采用红外和可见光谱分析，颜色反应、稳定性分析、金属离子影响分析等方法进行了研究。

Methods : Properties of the extract was analyzed via Spectrogram , color properties , solubility , stability , and metal ion effect .

此外，本实验还对三七茎叶黄酮提取液进行了各种定性颜色反应，初步确定其中的黄酮类物质主要为黄酮醇及其甙类。

In addition , the total flavonoids extraction from panax notoginseng is mainly flavone and the its indicant by analyzing for its coloration reactions .

对产品的纯度、油脂指标及相应的颜色反应、熔点等的分析结果表明，所得产品的收率可达70%以上，产品纯度可达90%以上，各项指标均符合有关化妆品添加剂标准。

Purity , grease indexes , color reaction and m. p. of the product were analyzed , which showed that the yield of product can exceed 70 % , and the purity can go beyond 90 % , each index according with relevant cosmetics additive standard .

胆汁在牛黄发生器中反应约20小时后，颜色由反应前的草绿色变为橙黄色，胆汁黏度和PH值呈下降趋势。

The colour of bile changed from grass green to yellow colour after reacting about 20 hours in the generator , and the viscosity and PH value went slowly .

西花蓟马成虫在田间对不同颜色的反应

Response of Frankliniella occidentalis Adults to Different Colors in Field

实验者然后改变对闪光的颜色做出反应的结果。

The experimenter then changed the consequences of responding to the color of the flash .

绝大多数从背前亚区记录的细胞选择特定的颜色发生反应；

Most cells recorded from the dorsal-anterior subdivision responded selectively to the colour of the stimulus .

当人的年龄增长之后，人们就会对物品的形状的反应多于对物品的颜色的反应。

When people grow older , they begin to react more to the shape of an object than to its color .

据《捕捉人们注意力的科学》的作者本·帕尔介绍，人们会自动对特定的景象、声音和颜色作出反应。

According to Ben Parr , author of the book : The Science of Capturing People 's Attention , people have automatic reactions to specific sights , sounds , and colors .