“元明善”的概念、定义、翻译、参考文献-科学参考

单词	元明善
释义	元明善 Encyclopedia 文学【文章家】释 Yuan Mingshan元明善（1269～1322）中国元代文章家。字复初。
随便看	frequency-doubled laser frequency doubling frequency doubling, frequency multiplication frequency doubling material frequency downconversion frequency drift frequency encoding frequency equation frequency error frequency estimator frequency factor frequency-following response frequency four-vector frequency fraction frequency function frequency histogram frequency hopping frequency hopping technique frequency hypothesis frequency hysteresis frequency indicator frequency instability frequency interval frequency inversion frequency jitter

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。