名词
中文翻译：圆锥反射器
同义词：
['conical reflector', 'parabolic reflector']
例句：
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1.The cone-shaped reflector is designed to focus sunlight on a specific area.
这个圆锥形的反射器被设计用来将阳光聚焦在特定区域。
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2. The parabolic reflector was used to gather data from the sky.
抛物面反射器被用来从天空收集数据。
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3. The conical reflector was installed at the top of the building to improve lighting conditions.
圆锥形反射器安装在建筑物顶部，以改善照明条件。