“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	linear complexity linear complexity of a sequence linear complex of spheres linear component linear computation linear computational algorithm linear condition linear congruence linear congruence equation linear congruence method linear congruence of curves linear congruential method linear conjugacy problem linear connectedness linear connection linear constant coefficient difference equation linear constitutive equation linear constraint linear context-free language linear contrast linear control system linear control systems linear control theory linear convergence linear convergence rate

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。