They are of different wave-originatedtimes, wave-originated stages, and wave-crest belts, and different preferential propagation directions and effective action ranges for each stage.
它们具有不同的起波年份、起波期和波峰带，而各期波的优势传播方向和有效作用范围又有所不同。
2
The band is riding on the crest of a wave with the worldwide success of their number-one-selling single.
这个乐队目前正处于巅峰，他们的单曲全球销量第一。
《柯林斯英汉双解大词典》
3
Each individual wavecrest can last 5 to 15 minutes and flood coastal areas.