After in - depth structure analysis, a passive infrared sensor ( PIR ) model was presented.
通过对系统的物理结构分析提出了一种被动式 红外传感器 模型.
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It is constituted with pyroelectric infrared sensor, telephone and detecting circuit.
该系统由热释电红外传感器 、 电话和检控电路组成.
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Its payload can include a color television camera and a forward - looking infrared sensor.
它的负载能包括一套彩色电视摄像机和一套前视红外仪传感器.
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Meteorological satellite MODIS is a kind of visible - infrared sensor. MODIS cannot detect land through cloud.
气象卫星MODIS作为可见到红外的探测器, 在云覆盖下不能探测到地表.
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He began thinking about how to combine an infrared sensor with a water valve.
于是他开始思考如何把红外线感应器与水际结合在一起.
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The Flushometer operates by means of an infrared sensor that adapts to its surrounding.
冲水阀采用红外线感应器,根据环境变化自动控制冲水阀的运行.
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For target recognition, millimeter wave sensor and infrared sensor have their own unique advantage.
在目标识别中, 毫米波敏感器和红外敏感器有各自独特的优势.
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Aural thermometers an infrared sensor to measure the temperature of energy radiating from your eardrum.
耳腔体温计采用红外传感器,测量耳朵内热量发出的辐射,从而测量温度.
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Application of thermoelectric infrared sensor to design of household burglar warning system has been widely adopted.
利用热释电红外线传感器,设计家用防盗报警系统的应用日益广泛.
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