脉动信号 meaning in English
fluctuating signal
Examples
- Enough measurement and comparison experiments of the whole system obtain satisfied results . the experiment results of sine and tremor signals under two acquisition frequencies are presented in the thesis
通过对整机系统进行的大量测试和对比试验，得到了满意的结果，论文给出了两种采样频率下针对正弦信号和脉动信号的试验结果。 - The detailed experimental investigation of the distribution and evolution of the mean velocity profile were executed . the signal of instantaneous velocity , the energy spectra of velocity and wave characteristics in the boundary layer have been analyzed
对局部加热的水平平板下表面边界层内的时均速度的演化规律进行了详细的测量，同时对速度脉动信号以及速度能谱进行了分析，并对边界层内的波动特性进行了研究。