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红外光学系统
释义
红外光学系统
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红外光学系统
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infrared optical system
红外光学系统
红外光学系统专指红外光电系统中用于收集被探测目标辐射,并具备汇聚辐射能、形成特定的辐射束流方向,尽可能保证汇聚到红外探测光敏面的辐射照度达到探测灵敏度、空间覆盖范围和空间分辨率等系统指标要求的系统。
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infrared optical system
红外光学系统
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