“超外差”的概念、定义、翻译、参考文献-科学参考

单词	超外差
释义	超外差 Encyclopedia 工学变频释 superheterodyne超外差利用本地产生的振荡波与输入信号混频，将输入信号频率变换为某个预先确定的频率的方法。 Physics 电磁学 super-heterodyne超外差 ultradyne超外差[接收机]
随便看	effective wavelength effective width effective yield effective Z effectivity effectivization effect leather effectless effect lighting effect marker effect of acceleration effect of agtion on strucyure effect of artistic communication effect of dance effect of displacement injury effect of electrical discrimination effect of evolution effect of forces effect of labor contract effect of large hydraulic engineering on marine environment effect of magnetic calorie microscopic mechanism effect of nuclear detonation on the ionosphere effect of nuclear explosion on radio wave propagation effect of nuclear explosion shock wave effect of penetration

科学参考收录了854744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。