extreme flood meaning in English
极限洪水
特大洪水
Examples
- Holocene extreme floods and environmental change of qishuihe river in western guanzhong basin
关中西部漆水河全新世特大洪水与环境演变 - And with warm rains melting snow or drenching already saturated ground , the risk of extreme floods will rise dramatically
并且随着暖雨融化冰雪或者下到水量已饱和的地面，大洪水泛滥的危险将急剧增长。 - ( 3 ) obviously differences exist in the location of east - asia block high , the area of subtropical high and its position between extreme flood year and flood year in sxsp
( 3 )三峡库区夏季特涝年及偏涝年中高纬度东亚阻塞高压位置、副热带高压偏西程度及面积大小存在明显差异。 - Abstract : 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
文摘: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。 - 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。