In an amplitude grating system of small grid pitch, the diffractive light is the main cause to deteriorate the contrast and sinusoidal property of Moiré signals.
在国内外普遍使用的细栅距幅光栅叠栅条纹系统中,衍射效应是很明显的,这是造成叠栅条纹信号的衬比(度)和正弦性不好的主要原因。
The utility model provides a longitudinal grid style small sliding plate, which comprises a sliding plate body.
本实用新型提供的是一种立栅式小型滑板,其包括滑板体。
A SL server that runs a small SL grid, unconnected to the public SL grid.
一个SL服务器运行一个小型sl网格,该服务器没有连接到公共sl网格。
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