“frequency modulation and control”的概念、定义、翻译、参考文献-科学参考

单词	frequency modulation and control
释义	frequency modulation and control Encyclopedia 工学电能质量释 frequency modulation and control频率调整调整电力系统的频率，使其变化不超过规定的允许范围，以保证电能质量。
随便看	photogoniometer Photogram photogram photogrammeter photogrammetric photogrammetric coordinate system photogrammetric field work photogrammetric imaging system photogrammetric instrument photogrammetric interpolation photogrammetric method photogrammetric refraction photogrammetric vision photogrammetry photogrammetry and remote sensing technology photogrammetry drawing of the scene photogrammetry in archeology photograph photographable photographer Photographers' Companion photographic photographic absolute magnitude photographic absorption coefficient photographic albedo

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。