“audio spectrum”的概念、定义、翻译、参考文献-科学参考

单词	audio spectrum
释义	audio spectrum Electronics and Electrical Engineering The range of sound frequencies that are audible to the human ear. This is typically considered to be the range from 20 to 20 000 hertz, a span of eleven octaves.
随便看	mass loss mass movement mass noun mass number mass production mass ratio mass spectrometer mass spectrometry mass spectroscopy mass storage mass strength mass-to-light ratio mass transfer mass transfer coefficient mass-wasting mass–energy equation mass–luminosity relation mass–radius relation mast cell master master argument master curve master file master frequency meter mastering

科学参考收录了60776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。