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light value
[laɪt ˈvæljuː]

  • 光值:在摄影中,光值用于表示入射光或反射光的“光强”,通常采用以2为底的对数刻度。该术语并非来自于已发表的标准,且有多个不同的含义。

网络释义专业释义

  测光值

... light units 光亮度单位 light value 测光值 lighting 照明,布光 俗称打灯 ...

基于143个网页-相关网页

  光阀

... light tube光管 light value光阀 light value(LV)曝光值 ...

基于56个网页-相关网页

  光值

... 计量范围(Exposure metering range) 亮级:250--16K烛光平方米 {注}K=1000 光值Light value) ...

基于52个网页-相关网页

短语

light value system camera 光值制照相机

light-value scale 光值标尺 ; 曝光指数标尺

oil film light value 油膜光 ; 油扩散亨

liquid crystal light value 液晶光阀

Selectable light value 选択辉度

light value detail 亮调子

light value system 光值系统

light value scale 光值标度

conversion light value 转光值

 更多收起网络短语
  • 测光值

·2,447,543篇论文数据,部分数据来源于NoteExpress

双语例句原声例句权威例句

  • I read a study that showed how light can give milk a funny flavor and decrease its nutritional value.

    曾读过研究,这项研究表明使牛奶有一种奇怪味道降低营养价值

    youdao

  • In light of this discovery, collectors predict that the life-size sculptures will decrease in value while the miniatures increase in value.

    根据一发现收藏家们预测真人大小的雕塑贬值微型的雕塑将会升值。

    youdao

  • That said, the 2% by volume that goes by air accounts for around 35% of the value: light, expensive goods such as high-end electronic components tend to be flown.

    就是说,2%空中运输量总价值的35%:而昂贵货物高端电子元件往往走空运这条路。

    youdao

更多双语例句
  • You get 2.18 times 10 to the plus 6 meters per second, 1% which is about 1% of the value of the speed of light.

    。18*10^6米每秒,得到的速度大概是光速的。

    麻省理工公开课 - 固态化学导论课程节选

  • It's no use talking about the negative relationship between a red light and a green light and a yellow, white, or blue one because they all have the same value.

    讲什么它是红灯,不是绿灯,不是黄灯白灯一点关系都没有,它们所代表的意义都一样。

    耶鲁公开课 - 文学理论导论课程节选

  • All right, but still it's a red light, right, and our hypothesis is that the red light has positive value in the sense that it means a certain thing. It means, we say, "stop."

    它是一个红灯,我们假设红灯主动自带含义,它代表着,停“

    耶鲁公开课 - 文学理论导论课程节选

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