名词
中文翻译：主动红外探测系统
同义词：
['active infrared sensor', 'active infrared detector']
例句：
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1.The active infrared detection system is used to detect the presence of heat sources in the environment.
主动红外探测系统用于检测环境中热源的存在。
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2. The active infrared detection system is an essential tool for firefighters during wildfires.
在野火中，主动红外探测系统是消防员的必备工具。
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3.The active infrared detection system can detect small objects that are difficult to see with the naked eye.
主动红外探测系统可以探测到肉眼难以看见的小物体。