名词
中文翻译：准直栅
同义词：
['collimator grid', 'collimation grid']
例句：
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1. The collimating grid is used to align the beams of light in a microscope.
准直栅用于将显微镜中的光束对齐。
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2.During the collimation process, the beams are focused onto a target surface.
在准直过程中，光束被聚焦到一个目标表面上。
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3. The collimation grid ensures that the light beams are parallel and uniform across the entire field of view.
准直网格确保光束在整个视野范围内平行和均匀分布。