“Zhu Youlang”的概念、定义、翻译、参考文献-科学参考

单词	Zhu Youlang
释义	Zhu Youlang Encyclopedia 历史学政治史释 Zhu Youlang朱由榔（1623～1662）中国南明皇帝。
随便看	frequency hopping frequency hopping technique frequency hypothesis frequency hysteresis frequency indicator frequency instability frequency interval frequency inversion frequency jitter frequency judge approach frequency jumping frequency locking frequency-locking frequency matching frequency measurement frequency measuring equipment frequency meter frequency meter, frequency counter frequency method frequency mixing frequency-modulated cyclotron frequency modulated oscillator frequency modulated wave frequency modulation frequency modulation and control

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。