lightbeam

基本解释

Characteristic:Good in photochromism, concentrate lightbeam,convenient use,1000-hours average life-time.
特點：光色好、光線集中、使用方便，平均壽命1000小時。
It is oftenapplied to control motion, following and position accuracy compensation of lightbeam.
它用於控制光路運動,補償光路的位置精度,實現光標的二次精確跟蹤定位。
Also, for natural colour variation, I consciously use different blending modes for my lightbeam layers: Normal, Screen, and Colour dodge.
此外，自然膚色的變化，我有意識地使用不同的混郃模式爲我的光束層：正常，顯示屏，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.
它的特點是:所制得的全息圖的通道數爲記錄元數和記錄光束數的乘積。