名词
中文翻译：光束孔径
同义词：
["光孔，光窗例句：1. The camera's beam aperture is very small", 'so it can only capture images in low light conditions.（相机的光束孔径非常小，所以只能在低光条件下捕捉图像。）']
例句：
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1. The camera's beam aperture is very small, so it can only capture images in low light conditions.
相机的光束孔径非常小，所以只能在低光条件下捕捉图像。
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2.The scientist used a special lens to create a beam aperture that could focus on the distant stars.
科学家使用一种特殊的透镜来创造一个光束孔径，可以聚焦远处的星星。
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3.The beam aperture of the telescope was too narrow, making it difficult to see the details of the planet.
望远镜的光束孔径太窄，使得观察行星的细节变得困难。