本文对用于汽车水温传感器的PTC热敏电阻元件的工作状态进行了实验研究；
In actual circuits, the PTC thermistors used in the automobile water temperature senor is operated in the non-zero power state.
热敏电阻是一种半导体元件，它的电阻随温度而变化。
Thermistors are semiconductor devices whose resistance varies with temperature.
本文介绍了采用负温度系数热敏电阻作为温度传感元件的冷库温度自动监控仪的电路设计及其工作原理。
This paper presents the working principle and electronic circuits of an automatic temperature monitor for refrigerating storage applications with the NTC thermistor as its sensing element.
介绍了采用负温度系数热敏电阻器为检测元件的风速传感器的测量原理；
The measuring principle of a wind speed sensor which employs a negative temperature coefficient (NTC) thermistor as detector is described.
热敏电阻是温度测控系统中的重要元件。
In the temperature control system, the thermistor is an important element.
直流电磁铁是广泛应用的电磁控制元件，PT C元件是具有正温度系数特性的半导体陶瓷热敏电阻。
Direct current electromagnet is extensively used as electromagnet controlling element. PTC element is a ceramic thermistor with positive temperature coefficient.
对以热敏电阻作为测温元件的温度传感器的设计具有参考意义。
The formula and method has an important direction for the design of temperature sensors that is using thermal resistant as measure temperature element.
镍膜热敏电阻是一种很有开发前景的感温元件。
镍膜热敏电阻是一种很有开发前景的感温元件。
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