色差

The domestically produced chromatic aberration meter, the economy chromatic aberration meter, the standard source box, international Pan pass products and so on PANTONE color chip, coating thickness gauge, Shao sclerometer, glossiness meter, electronic balance, moisture reflectoscope reflector, PH idea, infrared thermodetector.

国产色差仪、经济型色差仪、标准光源箱、国际潘通PANTONE 色卡、涂层测厚仪、邵氏硬度计、光泽度仪、电子天平、水份测试仪、PH计、红外线测温仪等产品。

The color aberration on the surface of ceramic tile is an important index when assessing the quality. Excluding the color aberration factor, the homogeneity degree of color distribution of homochromatic tile is also an important factor which influences the tufting effect directly. The image measurement on the base of computer vision is a new technology which developed in the measurement field.

瓷砖表面颜色色差是评价匀色瓷砖成品质量的一个重要指标，除了彩色瓷砖颜色的色差会影响瓷砖的装饰效果外，对于匀色砖的颜色分布均匀度也是一个重要指标，它直接影响瓷砖的装饰效果。

But, there are subtle differences between them: the Megrez ED has a better color correction and is in fact totally free of false color. The Megrez Fl. has a sharper and brighter image at higher magnifications; possibly because of the Super Transmission Coating These differences are more apparent under bad or moderate seeing conditions.

但是两者之间还是有细微的区别：ED对色差的纠正更好，事实上基本上没有色差；萤石镜子在高倍下看起来更加锐利和明亮，可能是和他的超级镀膜有关系。

Olor difference value of gray scale from ISO and AATCC is introduced.

MC色差公式计算的色差值较符合人的目光评定。

The digital watermark was hided by the modification of DCT coefficient of chromatism in the YC_bC_r, the matrix of chromatism was disparted into 8×8 blocks, which were divided into two types by the density of edge point, then the watermark components with different strength were hided into the blocks according to the classification.

利用彩色图像在YCbCr域内对色差分量的DCT系数的改变加入水印，将色差分量矩阵进行8×8分块，根据每个小块内边缘点的密度将所有小块分成两类，不同类的小块分别按照不同的拉伸因子，加入水印信息。

The values of D10 and D for the total bacteria in boiled dumplings under chill state were 2.04 kGy and 4.00 kGy, the value of D10 and D for E. coli were 1.25 kGy and 2.00 kGy. TBAS were increased significantly and excessed the trade standard by 5 kGy γ-irradiation. However, the TBAS would be decreased with addition of antioxidants. Lipid peroxide,volatile basic nitrogen,"a" value of color and "b" value of color showed a tendency of increase, and moisture content and Aw showed a tendency of decrease, which did not achieve a significant level(p.05) by 1 to 5 kGy doses of γ-irradiation. Total acidity, amino acid nitrogen and free fatty acid showed no significant differences between treated and control samples. Sensory evaluation values were decreased and were all well within the acceptable level by 1 to 5 kGy doses of γ- irradiation.

辐照能有效降低鲜熟水饺细菌总数和大肠菌群数量，鲜熟水饺中细菌总数和大肠菌群的 D10值分别为 2.04 kGy 和 1.25kGy，D 值分别为 4.00 kGy 和 2.00kGy；0～5kGy 辐照鲜熟水饺 TBA 值随辐照剂量增加而增加，5kGy 辐照已使之超过国家行业标准限量要求；辐照鲜熟水饺过氧化值、挥发性盐基氮、色差 a 值、色差 b值存在随辐照剂量增加而增加的趋势、水分含量存在下降趋势，但变化未达到显著水平(p.05)；对酸度、氨基酸态氮、水分活度、游离脂肪酸含量等其他理化指标没有显著影响；较高剂量辐照使产品感官质量降低，却都在可接受范围内； 4kGy 辐照使维生素 B1下降 31.94%，对维生素 E、蛋白、脂肪、氨基酸、不饱和脂肪酸含量无显著影响。

Methods: The color of all veneered samples that were put on noble metal,NiCr alloy,AgHg alloy and resin background was measured with chromatism instrument.

采用色差计测量各组饰瓷后试样在贵金属、镍铬合金、银汞合金和树脂背景上的色度值并计算组间色差值。

Influences of cotton maturity and fiber fineness on fiber bulking performance in water and capillary absorption are analyzed.

棉纤维本身的性质，决定了织物的可染性。通常所说的织物色差，如果是由棉纤维的物理性能及化学组成结构产生的话，那么，这种色差通过染色性工艺是无法补救的，因为，纤维在水中的膨化作用和毛细管吸收效应与纤维的成熟度、细度、含蜡量密切相关。

We haveour own intelligent property rights. Among them our spotlight is one of our typical products. It's the first time that the image illumination technology is used on the spotlight in the world. The reachable distance is raised 2-3 times, its beam of light angle is raised 5-6 times, and much power and energyis saved and illumination well-distributed. There is little color difference, comet difference and color difference for a point. Our spotlight can represent the latest technology of the same products in contemporary age and is granted national invention patent and national new practical patent.

拥有多项自主知识产权，其中便携式远程电脑搜索信号照明灯是世界上首次将成象抛射技术用在探照灯上，它使照明距离提高2—3倍，使主光轴光束角提高5—6倍，省电节能，照度均匀，色差、慧差、位色差极小，可代表当代同类产品之最新技术。

Beijing people's factory outside of an offset printing press, like the J2108B-colored using an offset printing press off plates before syndiospecific fits flowerpots up to size is also is known as told by the version of the heart to the printing plate is fitted; like JS2102-fits flowerpots up to white-sided off an offset printing press using the up and down from the position of the former syndiospecific size is the same as 4.5cm, which is the version of the heart to the edge of the plate approximatedas 4.5cm; however the same is double sided off monochrome offset printing machine using the up and down from the position of the former syndiospecific size is different, the first control on the edition size is 7.5cm, the next version of the dimensions of the location before the syndiospecific is 6cm.

北京百姓机械厂出产的差开胶印机，象J2108B型的单色差开胶印机它所用的印版后规尺寸的不退位是9cm，也不离是凡是所讲的版心到印版边际的间隔是9cm；象JS2102型的单色差开双面胶印机，它所用的上下印版的后规尺寸的不退位是不异的为4.5cm，即不离是版心到印版边际的间隔为4.5cm；但是同为双面差开单色胶印机，它所用的上下印版的后规尺寸的不退位不不异，上版的后规尺寸的不退位是7.5cm，下版的后规尺寸的不退位是6cm。

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。