| 单词 | differential amplifier | 
| 释义 | > as lemmasdifferential amplifier   differential amplifier  n. Electronics an amplifier which amplifies the difference between two inputs. ΚΠ 1922    Brit. Patent 174,312 3/1  				The differential amplifiers will build up the vocal or telephonic current to audible value in the receiver. 1951    Electroencephalography & Clin. Neurophysiol. 3 497/1  				The action potentials were preamplified in a differential amplifier. 2012    Power Electronics Technol. 		(Nexis)	 26 July  				The ac line current is measured using the differential amplifier, U1, connected across the shunt resistor, R1. < as lemmas | 
| 随便看 | 
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。