luminance是什么意思   luminance怎么读

luminance单词基本解析：

n.发光；[物]亮度

n. 亮度
[计] 亮度

n the quality of being luminous; emitting or reflecting light

luminance变化用词：

luminance中文词源：

luminance亮度 来自拉丁语lumen,光亮，光线，词源同light.

luminance相关组词：

luminance channel [电] 亮波道

luminance channel bandwidth [电] 高波道带宽

luminance curve [电] 高阶曲线

luminance flicker [电] 亮度闪烁

luminance image restoration [计] 亮度图象恢复

luminance primary [电] 亮度主角

luminance signal [电] 亮度讯号

luminance unit [网络] 亮度单位

subjective luminance [化] 主观亮度

luminance band 亮度[信号]频带

luminance gain 亮度增益，发光率增益

luminance delay 亮度延迟

cathode luminance 阴极发光率，阴极亮度

critical luminance 临界亮度

constant luminance 恒定亮度

constant luminance principle 恒定亮度原理

constant luminance sampling 恒定亮度采样

constant luminance system 定亮度制

constant luminance transmission 定亮度传输

luminance用法和例句：

You will be the light that luminates this room.

你的存在可以点亮整间屋子

And then, it was your kindness that emerged as your most luminous feature.

然后是你的善良 成了你最大的闪光点

I've never called anyone luminous before in my life.

我这辈子从没赞美过任何人光彩夺目

She was so luminous with long hair and this raspy voice.

长长的秀发 沙哑的嗓音 她真是光彩夺目

Nothing but luminous tambourines and a squeezebox concealed between the knees.

不就是用几面闪闪的鼓 和藏在膝盖间的小风琴故弄玄虚吗

The prints he made that summer were some of the most inspired and luminous of his career.

他在那个夏天创造的作品 是他职业生涯中最出色最发人深思的作品

I'm... I'm charting luminous bodies that we didn't even know existed.

我标画出了我们之前 都不知道天体

I'm pretty sure you just sold you last tube of luminizer.

你肯定是再也不用卖修饰乳了

And then they are to drag this bucket around and around until they have made a luminous circle on the ground.

然后他们要拖着这个桶一圈圈地跑 直到在地上画出一个夜光的圈

I told them to put on some very expensive running shoes and then to take this bucket of luminous paint.

我叫他们 穿上很昂贵的跑鞋 然后拿着这桶夜光油漆

Luminancedistributiononanemittingsurfaceofabacklightunit.
背光系统发光面的亮度分布。

Atthesametime,thearrayofthreevaluessimplifiesthecomplexityintheimage,soevenifavideoisofpoorqualityoradifferenthue,theinformationaboutitsrelativeluminanceisretained.
同时，三种数值的排列简化了图片的复杂性，所以即使一个视频质量差或色相不一，关于视频的相对亮度信息还能保留。

Theresearchersfoundthatluminanceexceededrecommendedlevelsin88percentoftheclassroomstheyinvestigated.
研究者们发现有88%的被调查教室光照强度超过了推荐水平。

Lowestluminanceofastimuluswhichenablesittobeperceived.
能够被感知的最小亮度。

Resultsshowedthatambientilluminationandbackgroundluminanceweresignificantlyaffectedvisualperformance.
结果显示环境照明与背景亮度二个因素对视觉绩效的影响达到显著水准。