lightbeam

基本解释

Characteristic:Good in photochromism, concentrate lightbeam,convenient use,1000-hours average life-time.
特点：光色好、光线集中、使用方便，平均寿命1000小时。
It is oftenapplied to control motion, following and position accuracy compensation of lightbeam.
它用于控制光路运动,补偿光路的位置精度,实现光标的二次精确跟踪定位。
Also, for natural colour variation, I consciously use different blending modes for my lightbeam layers: Normal, Screen, and Colour dodge.
此外，自然肤色的变化，我有意识地使用不同的混合模式为我的光束层：正常，显示屏，彩色道奇。
The channel number of a hologram made by this kind of method is the product of the recording element number and tht recording lightbeam number.
它的特点是:所制得的全息图的通道数为记录元数和记录光束数的乘积。