subharmonic wave meaning in Chinese

分谐波

By the method of double - frequency acoustic excitations , experiments were conducted on the influences of phase differences between the fundamental and subharmonic waves upon the " subharmonic resonance " - the nonlinear interaction between the waves
用双频声激励方法，实验研究了剪切流中基波及其亚谐波的相位差对“亚谐共振”非线性过程的影响。
The results indicate that there is especially a narrow rang of phase difference in which the amplitude of subharmonic waves is notably diminished and that the diminishment is affected by initial amplitudes of the waves
结果表明，有一个狭窄的相位差范围，当相位差的值落入其中时，亚谐波的空间演化受到显著的削弱；而且，相位差的这种影响受基波及亚谐波初始幅值的制约。