Under when mountain flood routing, also avoid being flooded.
山下的洪水泛滥时，也免于被淹。
Information of mountain flood predicting and forecasting system is the foundation and basis of mountain flood warning.
山洪灾害预测预报信息是山洪灾害预警的基础和依据。
Pailuhe River Basin in Nanshao County in Henan Province was selected as one of the national pilot areas for mountain flood prevention in 2005.
河南省南阳市南召县排路河流域2005年被确定为全国山洪灾害防御试点。
The preparation plan of mountain flood prevention is the basic requirement for the prevention of mountain flood disasters in a scientific manner.
编制山洪灾害防御预案是科学防御山洪灾害的基本要求。
The planning results and statistics of mountain flood features provide a scientific base for management of area division of mountain flood disasters.
区划成果及山洪灾害发育特征分区统计分析为全国山洪灾害分区整治提供了科学根据。
The establishment of mountain flood monitoring and warning system is one of the effective non-engineering measures for preventing mountain flood disasters.
建立山洪灾害监测预警系统是有效防御山洪灾害的一项重要的非工程措施。
Recent years, comprehensive studies have been conducted on mountain flood disaster in many areas of Hunan Province, which greatly reduced the degree of hazard.
近几年湖南各地对山洪灾害加强了研究，加大了工作力度，极大地减轻了灾害程度。
Only fully understand the feature of mountain flood including harmfulness, frequently-occurrences and law of happening and progress, mountain flood can be actively prevented.
只有真正认识山洪特点，包括山洪的危害性、多发性、发生和演进规律，才能主动防御山洪灾害。
With the neighboring mountain, right next to the boundary, 3 layers of sub-drainage systems were carefully prepared to prevent flood and land slide.
恰好在边界线附近的邻近的山，设计了3层地下排水系统，以阻止洪水和滑坡。
Record of Drought and Flood Series by Tree-Ring Data in the Middle Section of Qilian Mountain Since 904 A. D.
祁连山中部公元904年以来树木年轮记录的旱涝变化。
What begins like a narrow mountain stream gradually opens up into a wide seagoing estuary, criss-crossed by multiple tributaries, and then bursts into an out-of-control, surging flood tide.
人群如山间细流一般，慢慢汇聚，奔腾向东，流入大海。 中途不断有纵横交错的支流涌入，最后迸发出无可阻挡的人潮人海。
The mountain last erupted in 1903, but experts cite recent scientific data that suggests Paekdu has an active core that, if it erupts, could cause a huge lake to overflow and flood surrounding areas.
白头山最近一次火山喷发是在1903年，但专家认为白头山可能是一座活火山。如果爆发，可能导致一个巨大的湖泊氾滥，淹没周边地区。
Dayu flood control have to review the Western Regions Mountain view Distinguish the flow of water.
大禹治水也曾到西域察山观水明辨流向。
The mountain wetland areas have shrunk gradually mainly because of the decreasing of rivers and river flood plains;
山区湿地面积呈递减趋势，主要受河流湿地和河流洪泛湿地面积递减的影响；
The mountain wetland areas have shrunk gradually mainly because of the decreasing of rivers and river flood plains;
山区湿地面积呈递减趋势，主要受河流湿地和河流洪泛湿地面积递减的影响；
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