optical pyrometry 光学高温测量术 ; 光学高温计
radiation pyrometry 辐射测高温法
photographic pyrometry 摄影高温测定法
photoelectric pyrometry 光电高温量测术
visual optical pyrometry 目视光学高温量测术
pyrometry y 高温测量法 ; 高温测定 ; 高温测定法
acoustic pyrometry 声学测温
infrared pyrometry 红外辐射测温
Tri-band pyrometry 谱段测温法
In the research of primary spectrum pyrometry, this paper discussed the definition problem of radiation temperature measurement area based on the measurement coordinates.
文章讨论了谱色测温系统研究中，基于测温坐标系的辐射测温区域的界定问题。
Experiment on acoustic pyrometry is done using the chirp signal, white noise and sine wave respectively in a 300MW boiler in one domestic power plant, through fire hole on furnace wall.
在国内某电厂的300MW机组锅炉上，利用炉墙上的观火孔，分别用扫频信号、白噪声信号和正弦信号进行了冷态下的声学测温试验。
The main principle is introduced, and the relationship between speed of sonic wave and media temperature is deduced. The great merits and existing questions of acoustic pyrometry are shown.
介绍了声学测温的基本原理，推导了声波传播速度与介质温度的关系式，阐述了声学测温的巨大优势和存在问题。
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