灰

I combined the large amount of the materials of outcrop and section, the thin section, the dominated primary MT carbonates exited in micrite, marlite, calcilutite of slope and continental shelf margin.

通过野外和室内薄片观测，原生的MT主要赋存于克拉通盆地碳酸盐岩台地斜坡的泥晶灰岩、粉屑灰岩、泥灰岩、钙质泥岩中，其次是这些岩石的过渡类型。

Hongsheng specializing in the production of decorative materials such as: special silver, black, silver pieces, small horizontal line, gold line, gold pieces, 1 / 4 gold box, gold line spectrum, Silverstrand spectrum, gray gold stripes, black gold stripes , pearl white, pearl black, pearl light gray, dark gray pearl, red laser wire, white wire laser, laser transparent silk, gray silk laser, laser dark gray silk, silk blue laser, red wood, silver gray in stripes, blue silver box and so on.

鸿盛专业生产装饰材料如：银特，黑皮，银碎，小横线，金横线，金碎，1/4金方格，金线谱，银线谱，灰金条纹，黑金条纹，珠光白，珠光黑，珠光浅灰，珠光深灰，红镭射丝，白镭射丝，透明镭射丝，灰镭射丝，深灰镭射丝，兰镭射丝，红木纹，银灰中条纹，兰银方块等等。

Be a card-carrying member Take a photo gray card along: It ' s much better for setting digital " white " balance, for accurate spotmeter exposures with slide film, for a photofinishing reference point for color-print film, etc.

带块灰板：相机的测光系统认为，物体都是反射率为18％的灰色。其测光就是按这个进行的。所以，拍雪景的时候，如果不加曝光补偿，就会拍出来发灰。带着灰板，就能准确测光。

The improvements consist of two parts: 1 generalizing the PDE based approach to contrast enhancement to adapt to any specified stretch function for global and local contrast enhancement; 2 proposing a piecewise linear stretch function design method to achieve better histogram equalization.

改进包含两个方面：1 修改并推广了原有的基于PDE的灰度增强方法，使之可适用于任何设定的灰度拉伸函数；2给出了一种通用的分段线性拉伸函数设计方法，它较采用累积直方图作为灰度变换函数可达到更好的直方图均衡化效果。

The effect of different temperature and concentration of NaOH on the extraction of total saccharide from Grifola frondosus was compared and the composition of total saccharide was analysed in this paper.

本文比较了不同浓度及温度的NaOH溶液对灰树花总糖提取的影响，并初步分析了灰树花总糖的成分，为今后灰树花总糖的提取工艺及其抗癌作用的进一步研究提供了依据。

This article has described the technology of application of sierozem powder and preparation of ethylene-ethyl acetate copolymeremulsion,including selection of raw materials,formulation and preparation procedure .

介绍了使用灰钙粉和乙烯-乙酸乙烯酯共聚物乳液配制VAE乳胶漆的技术，包括原材料的选用、配方和配制程序等；探讨了VAE乳液用量对涂料耐洗刷性的影响，灰钙粉用量对涂料对比率的影响以及用加速升温贮存试验和常温贮存试验测试乳胶漆的贮存稳定性的结果；综合评价了乳胶漆的性能特征和应用优势，并分析了灰钙粉提高涂料性能的原

Through investigation on the Eh values of cinnamon soil,sierozem,brown desert soil in situ with new electrochemical methods and summarization of the same results of laterite,red soil and yellow brown soil,a horizontal zonal variation of oxidation-reduction characteristics in semi-humid,semiarid and arid areas from south China to north China is revealed.

用新的电化学方法原位考察了褐土、灰钙土、棕漠土、黑土、风沙土、灌淤土、盐土、碱土、亚高山草甸土、灰褐土、水稻土和旱地土壤的氧化还原状况。综合已有原位测定结果，地带性土壤的电位由南向北的空间分异与其水平地带谱相应；亚高山草甸土和灰褐土的氧化还原状况随山体高度和植物群落而呈垂直分异趋势。

Some important properties of singular value vector of color face image were proved,and then it was extracted as algebraic feature and applied to color face recognition.

由于灰度图像易处理、灰度人脸图像库易获取的特点，大多数人脸识别方法都是基于灰度人脸图像的。

To provide credible data for empirical model,a method of calculating the weighted average gray value of compartment area was designed in this paper.It worked especially when the compartment area was as large as pixel.The GeoTIFF form was adopted as the RS data type.The Matlab software was used to read and store RS image.The pixel was divided into smaller units to calculate the area of spackle in each pixel by counting the amount of the units.

：为了给遥感反演模型提供可靠数据，该文设计了一种按面积加权计算不规则图斑遥感影像灰度值的方法，特别是当图斑面积接近像元大小的时候；遥感数据采用被广泛支持的GeoTIFF格式，使用Matlab将遥感影像的灰度信息及元数据读取并存入数据库中；通过将像元分解成更小的单元，统计各像元在图斑内小单元的个数，计算图斑在各像元所占的面积，按照面积加权的方式计算得到图斑的平均灰度值。

Gymnocranius griseus was the decisive fishing target by trammel net in the adjacent water area of Nansha Islands and reefs. From the view point of food web, it should be strengthened for fishing the enemy fish and competitor of G.griseus , in order to remove the enemies of low class carnivorous commercial fish, thus the biomass of G.griseus may increase.

灰裸顶鲷是南沙岛礁周围水域三重剌网举足轻重的捕捞对象，从食物网的观点出发，应加强灰裸顶鲷幼鱼期敌害鱼和其竞食者的捕捞，为低级肉食性经济鱼类除害，灰裸顶鲷就有可能增加资源量。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。