brightness

英式音标：['braɪtnəs]

美式音标：[ˈbraɪtnɪs]

词语分类：,CET6

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概况：

n. [光][天] 亮度；聪明，活泼；鲜艳；愉快

词义：

n.

亮度；明亮；光泽度；灯火通明

英英释义

brightness[ 'braitnis ]

n.

the location of a visual perception along a continuum from black to white

intelligence as manifested in being quick and witty

同义词：clevernesssmartness

the quality of being luminous; emitting or reflecting light

同义词：luminositybrightness levelluminanceluminousnesslight

用法：

词组短语

high brightness n. 高亮度

brightness temperature亮度温度

brightness control亮度控制

apparent brightness视亮度；表观亮度

双语例句

用作名词(n.)

Stars vary in brightness.
星星光亮度不同。

Brightness Theory is different from the previous studies of intelligence training.
聪明理论与已往的智力开发研究是不同的。

So, do remember not to refuse stupidity for there is not brightness in the world.
所以，记住不要拒绝愚蠢，因为世间并没有聪明。

权威例句

Brightness and colour control of a projection appliance

Fully sealed, high-brightness carbon-nanotube field-emission display

Minimum mean brightness error bi-histogram equalization in contrast enhancement

Contrast enhancement using brightness preserving bi-histogram equalization

A New Long Phosphorescent Phosphor with High Brightness, SrAl[sub 2]O[sub 4]:Eu[sup 2+],Dy[sup 3+]

Learning to Detect Natural Image Boundaries Using Local Brightness, Color, and Texture Cues

Learning to detect natural image boundaries using local brightness, color, and texture cues.

Candela‐class high‐brightness InGaN/AlGaN double‐heterostructure blue‐light‐emitting diodes

Engineering green fluorescent protein for improved brightness, longer wavelengths and fluorescence resonance energy transfer.

Surface modification of indium tin oxide by plasma treatment: An effective method to improve the efficiency, brightness, and reliabi...

同义词：wiseness,volatility,vividness,vivacity,up and doing,titillation,sunshine,subtilty,suavity,sprightliness,spiritedness,rosiness,razzmatazz,pleasantness,pleasance,nimbleness,lustiness,luminance,Luma,lum,liveliness,jauntiness,intensity,gladness,gayety,exhilar

同根词：brightly,brighten,bright

英语词源：

brightness (n.)

Old English beorhtnes "brightness, clearness, splendor, beauty;" see bright + -ness.

造句：

1. Putting functions in a dialog box emphasizes their separateness from the main task. Putting the brightness and contrast adjustment in a dialog box works just fine, but it creates an awkward interaction.

将功能放在对话框中的重点是把它们和主任务分开来，在对话框中调节亮度和对比度是可以的，但就交互而言却是蹩脚的。

-- 来源 -- About Face 3交互设计精髓

2. From a programmer’s point of view, adjusting brightness and contrast is a single function, independent of many other functions, so it seems natural to segregate it into its own container.

从程序员的观点看，改变亮度和对比度是一项独立的功能，所以他很自然地将它当做一个窗口。

-- 来源 -- About Face 3交互设计精髓

3. A torch symbolizes the brightness (of the future).

火炬象征光明。

-- 来源 -- 英汉 - 辞典例句

4. Brightness and color are inseparable in color films.

彩色胶片上的亮度和颜色是不可分割的。

-- 来源 -- 英汉 - 辞典例句

5. The brightness range of the scene is very important for negative films since color print material can only reproduce a limited brightness range.

由于彩色印片材料只能再现有限范围的亮度，故景物的亮度范围对彩色负片十分重要。

-- 来源 -- 英汉 - 辞典例句

6. Broad disks of iridescent brightness swam under his lids.

闪亮的彩色光团在他的眼皮底下浮游。

-- 来源 -- 英汉 - 辞典例句

7. Good temper is like a sunny day; it sheds brightness everywhere.

好的脾气正如一个有阳光的日子：它的光辉普照四方。

-- 来源 -- 英汉 - 辞典例句

8. The Variations interface shows a set of thumbnail images, varying color balance and brightness by adjustable increments.

变化功能的界面展示了一组缩略图，按照可调等级的不同色调平衡和不同亮度来显示。

-- 来源 -- About Face 3交互设计精髓

9. Objects and background should vary in brightness or saturation, in addition to hue, and color text on color backgrounds should also be avoided when possible.

图形和背景除了色调不同外，饱和度和亮度也应有区别。 如果可能，应尽量避免在彩色背景上运用彩色文本。

-- 来源 -- About Face 3交互设计精髓

10. Changing the brightness and contrast isn’t a tangential task but one quite integral to the purpose of the application.

设定亮度和对比度并不是绘图程序的附带任务，而是它不可或缺的重要组成部分。

-- 来源 -- About Face 3交互设计精髓