英语词汇spatial filter怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	spatial filter
释义	spatial filter 简明释义空间滤波器：一种利用傅里叶光学原理改变光束结构的光学设备，常用于激光输出的清理和纯化。网络释义 1 [自]?空间滤波器 (ii) 空间滤波器（Spatial filter）：系由 40 倍显微物镜和口径 10μm的针孔所组成，空间滤波器的功能是令激光光绕射， 2 ?空间过滤器 ... Spaceframe (空间构架） Spatial filter (空间过滤器) Spectroscopy (光谱学) ... 短语 1 plane spatial filter 平面空间滤波器 2 linear spatial filter 电子线性空间滤波器 3 spatial filter function 空间滤波函数双语例句 1 The focal spot, size depend on the pinhole diaphragm diameter of spatial filter. 光斑尺寸和空间滤波系统的针孔光阑直径有关。 2 By comparing with other approaches, we selected the spatial filter method to restrain hot-image effect. 在各种抑制“热像”效应的方法中选取采用滤波器来抑制“热像”效应。 3 According to spatial filter character, a common slit can become a practical optical filter by adding two couples of shades. 根据空间滤波特点，在普通单缝上增加两对挡光片，使之成为一种实用的光学滤波器。
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