“瞬时频率”的概念、定义、翻译、参考文献-科学参考

单词	瞬时频率
释义	瞬时频率 instantaneous frequency
随便看	working consistency working cost working critical temperature working current working curve working cutting edge angle working cutting edge inclination working cycle working cylinder working date file working day working deck working dedendum working depth working depth of tooth working diameter working diamond working directory working distance working distance of microscope working district working district boundary working dog working draft working drawing

科学参考收录了1248194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。