“劳乃宣”的概念、定义、翻译、参考文献-科学参考

单词	劳乃宣
释义	劳乃宣 Encyclopedia 文学《语言活力与语言濒危》(联合国教科文组织）释 Lao Naixuan劳乃宣（1843-11-14～1921-07-21）中国音韵学家，清末切音字运动主要切音字方案“合声简字”（“官话字母”南方方言形式）的制定者和推行者。字季瑄，号玉初，晚年号矩斋，又号韧叟。
随便看	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 frequency judge approach frequency jumping frequency locking frequency-locking frequency matching

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。