单词 impedance 释义 impedance|mpidns|[f. impede v. + -ance.]1. Electr. a. The overall opposition to an electric current, arising from the combined effect of resistance R and reactance X and measured by the ratio of the e.m.f. to the resulting current (pe...
单词 impedance 释义 impedance n[U] resistance of an electric circuit to the flow of alternating current 阻抗. 英汉双解词典包含38652条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。 ...