负温度系数

以负温度系数热敏电阻(NTC)和ADμC847为核心器件,研制并设计出一套精密的温度检测系统。

intermittent negative pressure ventilation

negative definition

negative temperature coefficient thermistor【电】

negative peak peak

negative chemotaxis

negative eugenics; preventive　eugenics

registering of the difference of positive and negative actuation

negative interference