Making identification signals with search light.
用探照灯发识别信号。
The basic process of realization of light path in search light system is introduced.
介绍了探照灯系统光路实现的基本过程。
Radar sets generally employ large antennas to produce narrow beams in much the same way as a search-light reflector.
通常雷达采用大型天线以产生狭窄波束，其方法基本上与探照灯反射镜相似。
Radar sets generally employ large antennas to produce narrow beams in much the same way as a search-light reflector.
通常雷达采用大型天线以产生狭窄波束，其方法基本上与探照灯反射镜相似。
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