Thee total internal reflection phenomenon, as well as the high purity of the core glass, enables light to travel long distances with little loss of intensity.
全内反射现象与核心玻璃的高纯度一样，使光线几乎无强度损耗传递长距离成为可能。 。
The total internal reflection phenomenon, as well as the high purity of the core glass, enables light to travel long distances with little loss of intensity.
全内反射现象与核心玻璃的高纯度一样，使光线几乎无强度损耗传递长距离成为可能。
The gegenschein is distinguished from zodiacal light near the Sun by the high angle of reflection.
与发生在太阳附近的黄道光的区别就在于对日照的高反射角度。
The gegenschein is distinguished from zodiacal light by the high Angle of reflection.
对日照通过高角反射在黄道带的光圈中很容易辨明。
A new type of high contrast filter has been investigated in this paper. lt has features of lower light reflection on surface, selective transmission and effective electromagnetic screen.
本文介绍自行研制的高对比度滤光片。它具有较低的表面光反射率、选择性透过率和电磁屏蔽特性。
It's difficult to find contact from the image photographed by high-speed image sampling system because of the light reflection characteristics of switching arc, contact and interrupter.
由于开关电弧的发光特性和电器触头系统及灭弧室的反光特性，使从高速图像采集系统拍摄到的图像中很难观察到电器触头。
The reflection cover adopts parabola structure featuring high reflection performance and high light efficiency.
反射罩采用抛物线面形状，反射率高、照明效果好；
The reflection cover adopts parabola structure featuring high reflection performance and high light efficiency.
反射罩采用抛物线面形状，反射率高、照明效果好；
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