“被动红外探测器”的概念、定义、翻译、参考文献-科学参考

单词	被动红外探测器
释义	被动红外探测器 Encyclopedia 工学入侵探测器释 passive infrared detectors被动红外探测器通过探测目标移动时红外辐射能量的变化而产生触发并发出报警信号的设备，由光学系统、热释电传感器、放大电路、信号处理电路、输出电路组成。探测器本身不发射任何能量，只被动接收、探测来自环境的红外辐射。
随便看	Annual Meeting of Urban Design Division of Urban Planning Society of China Annual Meeting of Urban Regeneration Division of Urban Planning Society of China Annual Meeting of Youth Working Committee of Urban Planning Society of China annual motion Annual National Conference of Chinese Archivists Annual National Planning Conference Annual of Chinese Music annual operational cost of hydropower station annual parallax annual period Annual Planning Information Conference of China annual plant annual precession annual proper motion annual rabbitsfoot grass annual rate of surplus value annual register annual regulating pumped storage power station annual repair annual repair system of dykes in ancient China Annual Report of Development of China Industrial Design(2014) Annual Report On Water Resources Management Annual Review of Astronomy and Astrophysics Annual Review of Chemistry Annual Review of Earth and Planetary Sciences

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