介绍了光栅显示原理和光棚示波器的组成框图。
In the paper, the principle of raster display is introduced, then a block diagram of raster oscilloscope is given.
本文对聚乙烯转光棚膜的加工和光转换剂的作用、配比关系及物理性能进行了讨论。
The processing of PE light conversion greenhouse film and the function of light conversion agents, formulation and physical properties of light conversion film were discussed in this paper.
背景的反射光可能会造成画面出现死黑区域，为避免出现这种情况，应在被摄主体周围布满灯、柔光罩和反光板，事实上起到柔光棚的作用。
Reflections from the background can reproduce as black dead zones. To prevent them, build a de facto light tent around your subject by completely surrounding it with lights, diffusers, and reflectors.
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