“crystal headphones”的概念、定义、翻译、参考文献-科学参考

单词	crystal headphones
释义	crystal headphones [`krist·ǝl `hed´fōnz] ^{ENGINEERING ACOUSTICS} Headphones using Rochelle salt or other crystal elements to convert audio-frequency signals into sound waves. Also known as ceramic earphones.
随便看	storage dump storage element storage equation storage factor storage fill storage hierachy storage integrator storage key storage location storage mark storage medium storage oscilloscope storage pool storage print storage protection storage register storage reservoir storage-retrieval machine storage rings storage ripple storage routing storage surface storage tank storage time storage-to-register instruction

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。