The characteristics of the stationary wave are presented in this paper, including its stability and wavecelerity.
对驻波的有关特性，如稳定性和波速进行讨论，并分析上述诸多因素的影响。
2
The neutral stability curves and the character parameters are given, including the temporal and spatial growth rate, the critical wave number, the maximum wave number and the wavecelerity.
获取表征液膜稳定特征的中性稳定性曲线、扰动的时间和空间增长率、临界波数、最大波数、波速的变化趋势；
3
For breaking wave the horizontal particle velocity can be taken as the wavecelerity, since the wave is breaking when horizontal particle velocity is equal to or larger than the wavecelerity.