- exceedance interval
- recurrence interval (reture period)
- recurrenceinterval（retureperiod）
- reoccurrence period
- retur eriod（recurrenceinterval）
- return period (recurrence interval)
- return period （recurrence interval）
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重现期的英文
例句与用法
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- The calculation results show that the method designed is quite satisfactory . the models can reproduce the annual precipitation sequence and monthly precipitation sequence . and then the regional aridity index can be estimated statistically , in addition , they can reproduce the characteristic of history precipitation series
这两类模型分别用于生成模拟年降雨量序列和月降雨量序列作为地区干旱指标序列，从而对所研究地区干旱特征量的统计特性进行估计，并对已发生的地区干旱的重现期进行识别。 - The scour process at the rear apron of shimen dam is studied through review of operation practice and inverse operation experiments . the cause of scour is explained , the scour pot was not stable after the occurence of extreme flood with the return period of 300 years , and the flood may deepen the scour pot even more severe
通过长期实践和反演试验，研究了石门拱坝投运26年来坝后冲刷坑动态发展的全过程，解释了其形成的主要原因，并指出重现期300年的特大洪水发生后，石门冲坑并未稳定，小于它的洪水仍旧造成了更深更危险的冲刷。 - As the values of wave factors in period of reoccurrence were deduced for many significant propagating direction in the yangtse river estuary , the wave reflection - refraction modeling is employed in terms of the equations with the slowly varying topography , and the influence on the effects of the channel and shoaling is included in this model . at the same times , the effects of the bottom friction and wave breaking are also considered , but the local wind field and background flow are ignored
在推算长江口深水航道几个主要波向的重现期波浪要素值时，采用了基于缓坡方程的波浪折射?绕射模式，该模式考虑了航槽和浅滩对波浪的影响，同时也考虑了底摩擦和波浪破碎对波浪的作用，但未能考虑局地风场和流场的作用。