The dominant wavelength, color purity and chromaticity coordinates of the samples were calculated and chromaticity diagrams were drawn to provide countermeasures with which the perceptual color attributes such as hue and saturation were correlated.
应用CIE193 1(x ,y)色品图研究了三种荧光增白剂和两种荧光染料的颜色特征 ,计算了主波长、色纯度和色度坐标 ,以直观地表示其颜色特征 ;并比较了荧光染料和非荧光染料的色品特
A blue organic electroluminescent device usually consists of an electron-transporting layer like green emissive Alq, from which green emission is inevitable and affects the color purity of the device.
为了增加电子注入,蓝色有机电致发光器件中通常包含一层由发绿光的Alq组成的电子传输层,因此器件的发光常常不可避免地要出现Alq本身的发光从而影响器件的发光色纯度。
By adjusting the thickness of the NPVBi and Alq 3, in the device with the thickness of 30 nm NPVBi and 20 nm Alq 3, a good blue color purity of electroluminescence, of which th.
通过调节NPVBi与Alq3 的厚度 ,获得了色纯度较好的NPVBi蓝色电致发光 ,最高亮度为 70 8cd/m2 ,最大流明效率为 1。
However, all of these advantages do not make (Y,Gd)BO_3:Eu~(3+) as a desired VUV phosphor because of its chromaticity problem, since phosphors used in PDP are required to possess both high luminescent effi.
然而理想的PDP用荧光粉必须同时具有高的发射强度和好的色纯度,但是(Y,Gd)BO_3:Eu~(3+)的色纯度较差。
HPLC determination of the chromatogram purity in Amrinone standard substance;
HPLC法测定氨力农对照品的色谱纯度
A novel method to segment image is proposed considering the intensity roughness and the color purity.
提出了一种新的考虑到亮度变化和颜色纯度的图像分割方法。
A red electroluminescent material DADIN with a high color purity was prepared from 4-(dicyanomethylene)-2,6-dimethyl-4H-pyran as its electron-acceptor and indoline unit as its electron-donor.
以吡喃腈作为电子受体、吲哚啉作为电子给体单元,合成了一种吲哚啉衍生物DADIN作为高色纯度的红色掺杂型电致发光材料,并对其溶液特性和有机电致发光器件性能进行了研究。
Organic Red Electroluminescence Devices Based on PVK with High Color Purity and High Stability
基于PVK的高色纯度高稳定性有机电致红光器件
(of color) having the highest saturation.
（指颜色）有最高的纯色度。
the low-purity tone is the first choice, whilst the high-purity tone is the second one.
低纯度色调占第一位,高纯度色调占第二位。
The relative degree of mixture with a base metal; fineness.
成色,纯度和基本金属的相对混合程度；纯度
The intensity of the colour is a measure of the purity of the product.
颜色的强度是产品纯度的一种量度。
totally lacking in saturation and therefore having no hue.
完全缺少纯色度因而没有颜色。
Saturation is that property of a color which indicates the purity or amount of white contained in the color.
颜色的色浓度是指色调的纯度或颜色中所含的白色的数量。
Saturation: One of the three characteristics of colour. It is the strength or amount of the colour present in a hue. Also called Intensity, Purity.
饱和度:颜色三特性之一。它表示某个色相的色彩强度。亦称色量， 纯度。
Determination of Purity of Triphenyl Phosphine by CGC
毛细管气相色谱法测定三苯基膦纯度
A great deal of pigment monomer in high purity could be got by using column chromatography.
③柱色谱法可获取纯度很高的多种色素单体。
Together, a and b give the coordinate o fthe colour in the chromaticity chart so that hue and chroma can be calculated accordingly.
和一起构成该色在彩度图内的坐标，从而可计算该色的色相和纯度。
The aspect of color that includes consideration of its dominant wavelength and purity.
色度色彩的角度，包括其显著的波长和纯度的因素
High-purity n-heptane and isooctance--Determination of purrity--Capillary gas chromatography
GB/T8120-1987高纯正庚烷和异辛烷纯度测定法(毛细管色谱法)
Chroma: A quality of colour. It refers to the purity, saturation, vividness, intensity or strength of a colour.
彩度:彩度是颜色的一个特质。它描述颜色的纯度、饱和度、鲜明度、量度和强度。
Determination of purity of industrial use acrylic acid by gas chromatography
GB/T17530.1-1998工业丙烯酸纯度的测定气相色谱法
Butadiene for industrial use--Determination of purity--Gas chromatographic method
GB/T6013-1985工业用丁二烯纯度的测定气相色谱法
Something added that lowers value or purity.
掺杂物，杂质能使原物降低成色、纯度的添加物
The purity of argon was analyzed by gas chromatography with argon discharge detector.
采用氩放电检测器气相色谱仪分析了氩气纯度。
