关于brightness是什么意思的信息
亮度luminance,brightness 和 lightness 之间的区别
luminance 照度,和受照面有关,表征受照面被照明程度的物理量,单位勒克斯(lx)

brightness 亮度,和发光源有关,表征发光面发光强弱,并与发光表面特性有关的物理量,单位cd/m^2(cd为发光强度的单位,坎德拉)
brightness也有色彩学中的明度的意思,是眼睛对光源和物体表面的明暗程度的感觉
lightness 只是轻质、明亮、明快的意思,有种简单明了的感觉
brightness是什么意思?
brightness
bright.ness
AHD:[brºt“n¹s]
D.J.[6bra!tn!s]
K.K.[6bra!tn!s]
n.(名词)
The state or quality of being bright.
明亮,光辉:处于明亮的状态或性质
The effect or sensation by means of which an observer is able to distinguish differences in luminance.
敏锐:观察者赖以能够分辨不同光度的效应或感觉
Color The dimension of a color that represents its similarity to one of a series of achromatic colors ranging from very dim (dark) to very bright (dazzling).
【色彩】 亮度:一种颜色的范围,表示它与一系列从很昏暗(黑)到很明亮(耀眼)的无色彩的颜色之间的相似处
显示器上为什么老是出现一个BRIGHTNESS
BRIGHTNESS是亮度的意思。若显示器老是出现一个BRIGHTNESS,就证明亮度增加的按键粘连了。具体处理方法如下:
1,由于使用环境,灰尘油污等进入按键,导致按键软导通;可以拿酒精清洗按键,来回按压按键数十次,可以解决问题。
2,可以拆开机器,拿下按键板,换掉有问题的按键。
3,若自己不会,可以请专业的人士处理。
brightness是什么意思
brightness
[英]['braɪtnəs][美][ˈbraɪtnɪs]
n.
亮度; 明亮; 光泽度; 灯火通明;
形近词:Brightnessweightnessslightness
1
The division of the stars into six classes of brightness
按照亮度将恒星分为6个等级
2
In reality, with features like Wi-Fi turned on and brightness near maximum, battery life sometimes fell short, running for as little as 3 hours before having to shut down.
但在实际使用中,如果你打开WiFi,同时把屏幕亮度调至最高,续航时间会明显缩水,可能只要3小时就不得不关机。