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METHANE GAS DETECTION SYSTEM USING INFRARED
METHANE GAS DETECTION SYSTEM USING INFRARED
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机译:红外瓦斯检测系统
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摘要
A gas detection system utilizing infrared absorption properties of the gas in a very narrow, predetermined wavelength band located in an atmospheric spectrum window. An airborne surveillance system employs the earth as a temperature source and compensates for temperature changes by utilization of reference and analysis frequency bands while employing a large field of view.
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