色度法

In order to improve the objectivity of green degree evaluation for manufacturing process of accouterment part,base on the characteristic of the green manufactureing of accouterment part and the request of evaluation for green manufacture a rough comprehensive method base on rough-set theory is proposed to evaluate the green degree.

为提高产品零件制造工艺绿色度评价的客观性，根据军品零件绿色制造的特点和绿色制造评价的要求，应用粗糙集原理，提出了粗糙集综合绿色度评价法。

Methods The methods of spectrophotography and chromaticity were used to test the efficiency of two kinds of denture detergent.

采用分光光度法和色度测定法分析了上海牙膏厂有限公司提供的两种假牙清洁剂的有效性。

Innovation on the examined methods: It is satisfying and convenient in lighting engineering with applying radiance method in lighting lab, measuring by PR-650 chromo meter

测试手段的创新：论文利用PR-650光谱扫描色度计的测量计算，提出在普通光度学实验室里采用辐亮度法确定照明光源的辐射通量光谱分布，不但精度满足照明工程需要，活动板房道路照明安全研究而且方便快捷。

Methods The method of GOD with 2,4,6-tribromo-3-hydroxybenzoic acid as a new chromogen was employed to make paper strips.

方法用2，4，6-三溴-3-羟基苯甲酸为色原的葡萄糖氧化酶法试剂制作试纸条，用CCD检测反应后的唾液葡萄糖检测试纸条的色度。

However, this polynomial regression model suffered from thecolor metameric problem. Herewith, to minimize the metamerism, a model was developed based on the principal component analysis and back-propagation artificial neural network for scanner spectral characterization, which could reconstruct more accurate spectrum in comparison with the related international experimental results.

但是，扫描仪的多项式回归色度特征化模型存在同色异谱问题，因此本文提出了基于主元分析法和神经网络技术实现扫描仪颜色光谱特征化的算法模型，解决了同色异谱的问题，并且获得了比国际上同类研究更高的图像光谱重构精度。

By a host of experiments, the study lias got new assistant reagents for modified acid precipitation process. Compared with the conventional, process using of the reagents has such advantages as higher removal ratio of CODcr and chroma, and lower water content of the deposited lignin particles.

本研究通过大量的实验，获得了改进酸析木素法的新助剂，与常规酸析法相比，该助剂使用后具有较好的COD_和色度去除率，析出的木素颗粒上浮且含水率低等优点。

In consideration of the characters of solar radiant energy and inside structure of cars, obtains the optical parameters of window glazing and the interior materials by means of the electron multiplier phototube and colorimeter and theoretical analyses.

考虑太阳辐射和空调轿车车室结构的特点，采用光电倍增管和色度仪等实验手段，推导出车窗玻璃和结构材料的光学性能。采用蒙特卡罗法研究进入车室内的太阳辐射能量的再分配，即吸收、反射和透射等物理过程，编写了通用的计算软件，并以实际轿车空调车室模型作了数值计算。

In addition to reduce tracking error caused by various illumination conditions on stage, we considered only U and V values in CIE LUV color space to calculate the color differences in successive images.

此外，追踪演算法将撷取影像之RGB值转换至CIE LUV色彩空间后，仅针对其中代表色度资讯之U、V值计算影像色差，可减少舞台影像因照明改变所造成之追踪误差。

Use the method that the article determines to authority is worth, methylic to synthesis acrylic acid the course of two kinds of chemical industry of armour ester, namely different butene law (I-C4) and propylene law (C3) undertook green spends evaluation and analysis, make clear I-C4 law course more green.

采用本文确定权值的方法，对合成甲基丙烯酸甲酯的两种化工路线，即异丁烯法(i-C4)和丙烯法(C3)进行了绿色度评价和分析，表明i-C4法路线更为绿色。

It has been a difficult problem to figure out efficient methods in treating coking plant wastewater because the degradation is difficult. Homogeneous Fenton reagent is one of oxidation methods which applies H_2O_2 as oxidation and Fe~(2+) as catalyst. In reaction,·OH is one of free radicals with excellent oxidizability.

Fenton试剂法是一种采用过氧化氢为氧化剂、以亚铁盐为催化剂的均相催化氧化法，反应中产生的·OH是一种氧化能力很强的自由基，能氧化废水中有机物，从而降低废水的色度和COD值。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。