“crystal pick-up”的概念、定义、习题解题方法及翻译-物理辞典

单词	crystal pick-up
释义	crystal pick-up A pick-up in a record player in which the mechanical vibrations produced by undulations in the record groove are transmitted to a piezoelectric crystal, which produces a varying electric field of the same frequency as the sound. This signal is amplified and fed to loudspeakers in order to recreate the sound
随便看	apochromatic lens apocynthion apogee apolune apparent expansivity Appleton layer applications software approximation technique apsides aqueous arc lamp arccos Archimedes of Syracuse Archimedes' principle arcosh Argand diagram argument arithmetic average arithmetic series arithmetic/logic unit armature artificial intelligence ASCII associative law astatic galvanometer

物理辞典收录了3346条物理词条，基本涵盖了常用物理知识及物理英语单词词组的翻译及用法，是物理学习的有利工具。