| 单词 | acoustic impedance |
| 释义 | acoustic impedancenoun : the ratio of sound-pressure amplitude to volume-velocity amplitude across a given surface in a medium transmitting sound, the relationship being measured in acoustic ohms and commonly treated as a complex quantity whose components are acoustic reactance and acoustic resistance : the acoustic analogue of reactance in alternating-current circuits |
| 随便看 |
英语词典包含469781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。