temperature coefficient of resistance 电阻温度系数 ; 电阻的温度系数
negative temperature coefficient of resistance 电阻的负温度系数
positive temperature coefficient of resistance 电阻的正温度系数 ; 电阻正温度系数 ; 正温度系数 ; 炭黑复合材料因具有显着的电阻正温度系数
mean temperature coefficient of resistance 平均电阻温度系数
Resistance temperature coefficient (RTC) of step function PTC thermistor depends on it's measurement methods, therefor the obtained results are not unique and comparable.
目前突变型PTC元件电阻温度系数的测量方法各种各样，因此测试结果缺乏唯一性和可比性。
The influences of the PTCR's characteristic parameters such as switching temperature, room resistance of samples, and dissipation coefficient, etc. on the thermal power of heaters are investigated.
主要研究了PT C材料的开关温度、样品的室温电阻及耗散系数等特性参数对发热体功率的影响。
Precise dc low resistance box is formed by material of low temperature coefficient high power resistance and high stability.
型精密大电流低阻箱采用温度系数低、电阻率大、稳定性高的材料精制而成。
应用推荐