1) scale of surf
破波级
2) breaking wave
破波
1.
This paper gives the conditions of wave breaking and the basic rule of breaking wave action on veritcal wall of composite breakwater and suggests a more complete calculation method.
高基床混成堤前波浪将发生破碎，基床顶直（胸）墙上将承受破波或破后波作用。
3) wave current/breaking wave
波流/破波
4) failure grade
破坏等级
1.
Considering the random property existing in slope engineering,the writer defined the reliability of each failure grade and came to a formula for calculation,provided a new way of evaluating the slope s stability and used it to calculate a practical rock slope s reliability and to eval.
本文论述了边坡“破坏”这一概念本身所具有的模糊性,提出将边坡破坏按模糊准则划分为苦干等级,并给出了各破坏等级的隶属函数。
5) Cascade breaking
级联破裂
6) degraded rags
低级破布
补充资料：波级
波浪强度的等级。波浪愈高等级愈大。1975年3月中国国家海洋局公布的波级如下表：波级波高(h)范围(米)波级名称0-无浪1h13＜01微浪201≤h13＜05小浪305≤h13＜125轻浪(续表)波级波高(h)范围(米)波级名称4125≤h13＜25中浪525≤h13＜4大浪64≤h13＜6巨浪76≤h13＜9狂浪89≤h13＜14狂涛9h13≥14怒涛
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条