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chroma

英 [ˈkrəʊmə]

美 [ˈkroʊmə]

n.  色度; 色品饱和度

化学

COCA.39206

牛津词典

    noun

    • 色度;色品饱和度
      the degree to which a colour is pure or strong, or the fact that it is pure or strong

      英英释义

      noun

      双语例句

      • Blue and green are the chroma key colors most frequently used.
        使用得最多最频繁的色键颜色是蓝色和绿色。
      • The article also refers to the processing method of the function parameter such as the chroma uniformity, colour revivification degree and so on.
        同时探讨了色度均匀性、色彩还原度等性能指标的处理方式。
      • Every color corresponds a chroma signal vector. Model of Ch is its saturation, the angle of θ is hue.
        每一种颜色对应一个色度信号矢量,它的饱和度用模值Ch表示,色调由相位角θ表示。
      • Analysis of the Precision of Chroma Matching Coefficient Based on Uniform Color Space
        基于均匀颜色空间色度匹配系数量化精度分析
      • Traditional Chinese medicine wastewater with high chroma and high content of organic matter has been intensively pretreated by electrolysis-flotation, and then by UBF and MBR.
        针对中药生产废水色度高、有机物含量高的特点,采用电解气浮强化预处理UBFMBR工艺进行处理。
      • A new approach is presented for vehicle license plate location and rectification based on RGB chroma space in the complicated-background and different illumination images.
        针对复杂背景及不同光照条件下的车牌图像,提出了一种基于RGB色度空间的车牌定位及校正的新方法,建立了基于RGB色度空间的牌照检测模型。
      • So the study of phosphate and chroma removal with modified fly ash was carried out for the first time.
        本试验首次进行了采用酸改性粉煤灰对抗生素废水进行除磷、脱色处理的试验研究。
      • Business card printing and membership card-making, chroma is mainly used for color matching and establishment of a system color.
        制卡和会员卡制作洋,色量丈量次要用于颜色成婚及颜色尺量的拆除。
      • Objective To study the relation between myopia and luminance with chroma in paper and ink.
        目的探讨书写用纸张、墨水的亮度、色度对近视发生的可能影响。
      • Underground water with high chroma and low turbidity treated by process of enhanced coagulation-electro flotation filtration
        咸水比淡水浮力大。强化混凝-电气浮过滤处理低浊高色地下水