Electrical effect. Two different metals welded together can transform heat energy into electrical energy. This principle is used in the refinery to measure temperature by use of thermocouples.

电效应。两种不同的金属焊接在一起可以将热能转化成电能。在炼油厂，根据这一原则，通过使用热电偶来测量温度。

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This paper describes the operational principle and key techniques of RASS sounding transmitter system designed to measure the temperature of lower atmosphere in a wind profile radar.

论述了某气象雷达为满足测量大气低层温度需要而设计的RASS声发射装置的工作原理和技术要点。

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According to the principle of optical temperature measurement, how to use a pyrometer to measure the temperature of detonation products in experiment is described.

根据光学测温原理，介绍了如何在实验中用高温计实现爆轰产物温度的测量。

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