Starting with ceramic PTC thermal sensitive resistor of semi-conductors, the temperature characteristics of the resistance of its thermal materials are discussed.
本文从半导体陶瓷PT C热敏电阻器入手，讨论了该热敏材料的电阻温度特性，给出了PT C热敏电阻器的测量结果和应用范围。
The common frequency histogram method is not applicable to analyze the small sample data, because it is sensitive to the analysis parameters such as the starting point and the interval step.
在应用频率直方图法对小样本数据进行处理时，分析结果对直方图的起点、区间步长以及样本中的奇异数据十分敏感。
The common frequency histogram method is not applicable to analyze the small sample data, because it is sensitive to the analysis parameters such as the starting point and the interval step.
在应用频率直方图法对小样本数据进行处理时，分析结果对直方图的起点、区间步长以及样本中的奇异数据十分敏感。
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