dominant frequency meaning in English
优势频率；主频率
主频率
Examples
- The distributions of the values of fluctuating pressure conform to the law of normal distribution ; and the dominant frequency is low frequency
脉动压强幅值分布符合正态分布规律，优势频率为低频。 - The results show that the dominant frequency bands of blast vibration signals tend to be low , and its frequency band becomes wider
结果表明，爆破震动信号在传播过程中，其主振频带有往低频发展的趋势，且宽度增加。 - The dominant frequency increased as increase of the pear firmness , and decreased as increase of the pear mass
经分析，主响应频率随坚实度的增加而变大、随质量的增加而变小，主响应频率与质量、坚实度有较好的相关性。 - Flow separation produces pressure fluctuations of large amplitudes , possibly with the dominant frequencies differ from up - stream blade wake passing frequency and its harmonics
尾缘气流分离产生的压力波动频谱中含有上游叶片尾迹频率及其倍频的分量，但其频谱可能比较复杂，并非单一地受上游叶片尾迹影响。 - As a result of the analysis , the dominant frequency was significantly affected by the pear firmness and mass , while the excitation point , detected point , excitation intensity and impacting material did not
结果表明，不同测点、材料、激励点和速度对响应主频率没有较大影响，而质量、坚实度的影响则显著。