“counting down”的概念、定义、翻译、参考文献-科学参考

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。

单词	counting down
释义	counting down 脉冲频率分除法
随便看	abnormal movement of false joint abnormal nuclear state abnormal observation abnormal operating condition abnormal operating conditions abnormal operation abnormal overpressure abnormal overvoltage abnormal patency of eustachian tube abnormal perception abnormal percussion note abnormal phenomenon abnormal place abnormal plasmocyte abnormal polarization abnormal polorization abnormal posture abnormal presentation abnormal pressure abnormal profile abnormal profit abnormal profits abnormal program termination abnormal propagation abnormal protein