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- Risk Analysis of Design Flood Stage of Nanjing Section of Yangtze River Flood-Protecting Embankment 长江防洪堤南京段设计洪水位风险分析
- design flood stage 设计洪水位
- To fall back from the flood stage. (潮)退从大水状态退落下来
- The potential boosting Limiting stage during flood is analyzed by checking design flood and studying interval and substage flood.2. 与此同时,通过对水库设计洪水的复核以及对区间洪水和分期洪水的研究,分析了汛限水位抬高的潜力。
- The design flood hydrograph is computed using observation discharge data. 利用实测流量资料推求设计洪水过程;
- The design flood hydrograph is computed using observation discharge data.3. 2、利用实测流量资料推求设计洪水过程;
- Forecasters warn many rivers in the nation's midsection could crest above flood stage in the coming days. 气象局警告说在接下来的几天,我国中部的许多河段水位会超过洪水警戒线。
- The frequently occurring unordinary flood stage increases the difficulty of flood control practice in the river. 频繁发生的异常洪水位现象给渭河下游防洪增加了困难。
- The river was already four feet above flood stage and rising, said Tony Jorgenson, Webster County's emergency management coordinator. 韦伯斯特郡应急管理协调官东尼.;乔金森通报河流已经比洪水水位高4英尺并在继续上涨。
- In this paper,introducing the way for ascertain design flood water level of inundate area using Saint-Venant equations and some special methods. 在内涝区采用圣维南方程组及一些特殊处理的方法来推求设计洪水位是比较科学的。
- Seasonal design flood should not only satisfy the flood prevention standard but also reflect seasonal variation characteristics. 分期设计洪水既要满足防洪标准,又能反映洪水的季节性变化特征。
- President Obama has declared North Dakota a federal disaster area because of statewide flooding. The Red River is expected to crest at 40 feet on Friday. Flood stage is 18 feet. 奥巴马总统已经宣布北达科他州由于洪水泛滥成为联邦州的受灾地区。红河水位预期周五将达到40码高。现阶段水位是18码。
- Forecasters warn many rivers in the nation's midsection could crest above flood stage in the coming days.The heavy storms are already being blamed for more than a dozen deaths. 天气预报警告,未来几天内,中部地区的许多河流将要达到洪水水位线。
- During the period of high flood stage, it is easy to cause lots of dangerous situations in those dams in which exist ants hidden dangers, such as seperation seek, piping, collapse and landslide, etc. 高洪水位期间,存在蚁害隐患的堤坝易出现散浸、管涌、跌窝和塌坡等险情。
- The main methods for calculating designed flood are probable maximum precipitation and hydrologic frequency analysis. 设计洪水计算方法主要是可能最大降雨和水文频率法。
- banking the river with sandbags at flood stage 用沙袋在洪水位筑河堤
- Recheck of design flood in Chaihe reservoir 柴河水库设计洪水的复核
- Speciality in fields Designed storm,Designed flood, Hydrological forecast,flood control information System, Decision support system, Data visualisation. 业务特长领域:设计暴雨、设计洪水、洪水预报、防汛信息系统、决策支持系统、数据可视化;
- Rate of rise or fall flood stage; 洪水涨落率;
- The risk analysis of design flood for dykes 堤防设计洪水风险分析