通过改变荧光粉层粉体的粒度、厚度、形状、固晶位置等参数，可以改变白光LED的光效、颜色参数和空间光强分布。
Not only White-LED's efficiency, but also its color and light distribution will be affected by changing phosphor's granularity, thickness and size.
在强调节能减排的今天，白光LED因为具有发光强度大，效率高，体积小等优点而被视为最具潜力的光源之一。
As one of the most promising light sources, white LED has many advantages, such as high luminous efficiency, high luminous intensity, long life period etc.
攻能：茬室内咱然光，荧光灯白光下具有独特的透视效果茬室内冷色光源下，增咖光的揉和度，补充室内红光强度。
Attack can be: I ran in indoor light, fluorescent light has a unique perspective on indoor cool light, increase light and coffee, supplementary interior red light intensity.
针对五步彩色相移法所用的白光入射平面偏振场的特点，只考虑光强、起偏镜和分析镜方位角所引起的误差影响就可以了。
Moreover, there is an error in measuring int ensities. Towards the five step color PST, it is based on a plane polariscope in white light, the influence of the different er…
针对五步彩色相移法所用的白光入射平面偏振场的特点，只考虑光强、起偏镜和分析镜方位角所引起的误差影响就可以了。
Moreover, there is an error in measuring int ensities. Towards the five step color PST, it is based on a plane polariscope in white light, the influence of the different er…
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