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Four present-day thermometry technologies are summarized in the paper: Non-contact infrared temperature measurement, Colored CCD three primary-color based thermometry, 1 wire digital temperature sensor based thermometry, temperature measurement using laser.

综述了四类现代温度测量技术 :红外非接触温度测量技术、基于彩色 CCD三基色的温度测量技术、单总线数字式温度测量技术和激光测温技术 ,分析了各自的测温原理和应用范围。