“local oscillator”的概念、定义、习题解题方法及翻译-物理辞典

单词	local oscillator
释义	local oscillator An oscillator in a heterodyne or superheterodyne receiver. It supplies the radio-frequency signal that beats with the incoming signal to produce the intermediate frequency
随便看	ramjet Ramsay, Sir William Ramsden eyepiece random alloy random walk Rankine cycle Rankine temperature scale Raoult's law rarefaction raster rational number rationalized Planck constant rationalized units ray Rayleigh criterion Rayleigh scattering Rayleigh, Lord Rayleigh-Jeans formula reactance reaction reaction propulsion reactor real gas real image real-is-positive convention

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。