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本文介绍了微分法测量材料热电势率的原理、实验装置与方法,修正了文献[2]中的计算公式,并测量了PTS样品的低温热电势率。
This paper introduces the principle, experimental device and method of differential method for measuring the thermoelectric power potential of materials, amends the calculation formula in [2], and measures the low temperature thermoelectric power potential of PTS samples.