介绍了一种高精度温度测量的原理与方法。
The paper introduces the principle and method of high precise temperature measurement.
以负温度系数热敏电阻为核心器件设计了多通道高精度温度测量系统。
Based on negative temperature coefficient resistance (NTCR), a fine multiple channel temperature measurement system was designed.
介绍了以AT 89 C 55 WD单片机为控制器构成的高精度温度测量系统的电路组成，工作原理及程序设计。
The article illustrates the system's circuit, operation principle and program on the core of AT89C55WD.
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