暴雨设计重现期为一年，地面集水时间为10分钟。
Rainstorm design return period of one year, the ground water catchment time for 10 minutes.
指定设计重现期或频率的水文设计值为随机变数，有一定的分布规律，表明它有相应的不确定性。
The hydrologic design values of specific design return period or frequency are random variables having certain distribution pattern, so there are some uncertainty in it.
在公路排水系统设计中，降雨重现期是一个非常重要的参数。
In design of highway drainage system, the rainfall reappearing period is a very important parameter.
建议声屏障结构设计基本风速重现期取50年，风荷载应考虑活载风与极限风两种情况，重要性系数取1。
It's suggested that design basic wind speed based upon 50-year mean recurrence interval, and coefficient for importance of a structure taken as 1.
防波堤顶部设置防浪墙，防浪墙按重现期一百年一遇海况条件基本不越浪设计。
Parapet wall is set on top of breakwater and is designed according to the wave basically can not pass over under the sea conditions of a-hundred-year recurrence period.
作为实例，给出渤海25、50、100年重现期的平整冰层设计厚度分布、压缩强度分布、弯曲强度分布、剪切强度分布和弹性模量分布。
As samples, the distributions of ice sheet design thickness, compressive strength, flexural strength, shear strength and elastic modulus for ice periods of 25, 50 and 100 years are presented.
推算了五个方位的不同重现期、不同累积率的设计波高和不同重现期的平均周期。
The design wave heights in five directions for the different return periods and cumulative frequencies as well as the average periods in different return periods are estimated.
给出了100年重现期屋面极值风荷载等压线图和体型系数，所得结论对于西部地区此类结构的抗风设计有参考作用。
It presents wind load "s extremum and shape coefficient in 100year design reference period. The conclusion supplies references to similar structures in design of resisting wind at westward region."
给出了100年重现期屋面极值风荷载等压线图和体型系数，所得结论对于西部地区此类结构的抗风设计有参考作用。
It presents wind load "s extremum and shape coefficient in 100year design reference period. The conclusion supplies references to similar structures in design of resisting wind at westward region."
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