Phase signature

• 相位特性

Phase signature的用法和样例：

例句

1. The imposition of a curved phase characteristic reduces the peak amplitude of the waveform.
   曲线形相位特性减小了波形振幅峰值。
2. The experiments to verify the phase characteristics of cutting chatter are conducted.
   最后对切削颤振的相位特性进行了试验考证。