average brightness
英 [ˈævərɪdʒ braɪtnəs]
美 [ˈævərɪdʒ ˈbraɪtnəs]
网络 平均亮度
双语例句
- The sun is about average in brightness.
太阳的亮度是中等的。 - The average visual field reduced with the reduction of light spot brightness when its size and color was fixed.
在光标大小、颜色一定的情况下，光标亮度由大变小，在各个子午线方向上的正常平均周边视野均递减； - A preliminary study of the average sky brightness model
平均天空亮度模式初探 - Average Doppler power intensity ( color brightness) was calculated and compared with real flow volume.
利用计算机辅助图像处理求得各水平的管道截面上平均能量强度（彩色亮度），并与实际流量对比。 - A set of average photopic equivalent luminance for 24 non-spectral colors has been obtained by 21 Chinese observers using the heterochromatic brightness matching method in a 10 ° ield.
采用视亮度匹配法获得了21名中国人眼的平均明视觉等价亮度、视亮度与亮度之比B/L值，并理出每个人的数据。 - The expressions show that the average brightness temperature of antenna aperture relates with three factors: coefficient of useful area for antenna, noise temperature of noise sources and reflective coefficient of noise sources.
该式表明，无耗天线口面的平均亮温度仅与三个因素有关：噪声源的噪声温度，噪声源的反射系数和天线的面积利用系数。 - In assessing the color appearance induced by complex background, the human visual system can be treated as an information processing system in which the integrated response sensitivity varies with the average color and brightness of background.
在定量估计人眼对复杂背景的色适应引起的色貌变化时，可以把视觉系统看作一个积分响应灵敏度取决于背景颜色和亮度平均值的信息处理系统。 - This paper presents an idea for the average brightness temperature of antenna aperture and its expression for a lossless antenna with matched and unmatched noise sources.
本文提出了天线口面平均亮度的概念，给出了天线终端接有匹配噪声源和非匹配噪声源时天线口面平均亮温度的表达式。 - Average brightness temperature of antenna aperture
天线口面的平均亮温度 - The results of experiments show that there exist significant influence of surrounding average color, brightness and color differences between the target and its surrounding on color shifts evoked by chromatic adaptation.
研究结果表明，背景的平均颜色和目标与背景的色差及亮度差对色适应引起的色位移有显著的影响。 - Besides, this paper analyzed the reason which resulted in the maximal quantum efficiency value, the average brightness and its uniformization of devices decreased with the increasing active area of devices while the devices 'current increased.
并且分析了随器件有效发光面积增大，发光均匀性、亮度以及最大量子效率减小而器件电流密度反而增大的原因。 - By using the capacitive storage method, from the calculation of the periodic average brightness, the relationship between the brightness and circuit parameters is obtained.
采用电容存贮显示，从周期平均亮度的计算，求得亮度与电路参数之间的关系式。 - To deal with the character of camera, we use average filter to estimate the brightness of the road image, then subtracted by the original gray image. The minus image can highlight the line region in the road image.
针对摄像机会使得图像近处亮远处暗的成像特点，本文利用均值滤波对道路图像进行亮度估计，然后把原灰度图像和均值滤波后的图像进行差分，从而突出行道线区域。 - Take real-time acquisition parameters for automatic control, parameter selection outside brightness, average speed and traffic volume as the input of the controller, calculated by the control algorithm of each brightness.
其中自动控制采取实时采集参数的方案，参数选取洞外亮度、平均车速、交通量作为控制器的输入，通过控制算法计算出各段亮度，得到了优化的照明设计。 - And to observe the characteristics of the tongue and the coating on the tongue. Results: Average color of the tongue on the position of subdued red in the Lab color space and brightness dim, the tongue falls subdued yellow.
并且观察舌质及舌苔的各项特征。[结果]平均舌色落在Lab色彩空间中偏淡红色且明度偏暗，舌苔是落在偏淡黄的位置上。