background light翻译
background light的基本解释
读音: 美: 英:
背景灯:背景灯用于照亮摄影棚的背景区域。背景灯还可以在被摄物体和背景之间提供分离效果。许多灯光设置遵循三点照明或四点照明设置。四点照明与三点照明相同,只是增加了一个背景灯。在四点照明中,背景灯通常放在最后,直接放在被摄物体后面,指向背景。通过在摄影棚中添加背景灯,电影制片人可以给镜头增加一种深度感。
例句
Based on the PSD analyses, it is found that the signal of PSD is nonlinear when there exist background light.根据光电位置敏感器件的原理及特征方程,分析了存在背景光时它的输出信号是非线性的。The light at the background should be 1 stop brighter than the main, but the background light should drop off by a stop when it hits the models back.而背景光应该比主光强1档,如果当背后的光强于主光是,应当让模特远离背景。
The background light influences phototaxis of round scad on the horizontal gradient condition, the influence weakens with the increasing light intensity.背景光对兰圆鲹在水平光梯度内之趋光性有影响。随着光强的提高则影响有减弱趋势。
短语
extragalactic background light 河外背景光BLIGHT background light 背景灯
BKLT-ON background light On 背景灯开启信号
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纠错
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