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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
Voigt´s hypothesis
VO-India
VoIP
Voisey’s Bay magmatic nickle deposit
Vojislav Koštunica
VOK
Vol
Volans
volatile
volatile basic nitrogen
volatile compounds of aquatic product
volatile data
volatile elements
volatile fatty acid
volatile fission products
volatile instant messaging
volatile matter of coal
volatile memory
volatile oil
volatile oil reservoir
volatile organic compound emission of wood-based panels
volatile organic compounds
volatile organic compounds analysis
volatile organic compounds catalytic oxidation treatment
volatile organic compounds condensation treatment
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