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- annual maximum flood discharge 年最大洪水流量
- Thus MESA is employed to detect the cryptic periods characteristics of the monthly runoff series, annual runoff series and annual maximum flood peak series of Huayuankou Station in the Yellow River. 为此,本文以黄河花园口(秦厂)测站年径流系列、月径流系列和年最大洪峰流量序列隐含周期特性的研究为例,探讨了最大熵谱分析在水文时间序列隐含周期特性中的应用。
- Application of Fuzzy Cluster Method to Annual Maximum Flood Forecasting 模糊聚类方法在年最大洪水预测中的应用
- Way for Reducing Maximum Flood Level of River Course for Flood Discharge in Rehabilitation of Urban River Surge 城市河涌整治中降低泄洪河道最高洪水位的途径
- annual maximum flood 年最大洪水
- maximum flood discharge 最大洪水流量
- The flood quantile estimated by conventional seasonal flood frequency is less than or equal to annual maximum estimator,and can not satisfy a given flood prevention standard. 现行分期设计洪水模式估算的分期设计洪水值均小于或等于年最大设计值,达不到规定的防洪标准。
- First of all, scuttling Yu Lung (this yuncheng Hejin), flood discharge. 大禹首先凿开龙门(今运城河津市),分洪下泄。
- The ski-jump energy dissipation is designed for flood spillway of Shuibuya hydropower project, with maximum discharge of 18 280 m3/s, water fall of 171 m, flood discharge power of 31 thousand MW. 水布垭水电站溢洪道采用挑流消能;最大下泄流量18280m3/s;泄洪落差171m;泄洪功率3.;1万MW。
- It is prohibited to plant trees or long-stalk crops impeding flood discharge in river courses used for flood discharge. 禁止在行洪河道内种植阻碍行洪的林木和高秆作物。
- Some policies apply the deductible to each illness or accident, but limit the total amount deducted to some annual maximum. 除了年度总免赔限额之外,有的保险单对每次疾病或事故也规定了免赔额。
- This paper presents a new model to predict the annual maximum ice-thickness by means of combining Levenberg-Marquardt neural network (NN) with time serial method. 本文将L-M神经网络与时序分析方法相结合提出一种新的模型,用于年极值冰厚预测。
- Planting trees or long--stalk crops impeding flood discharge in river courses used for flood discharge. (三)在行洪河道内种植阻碍行洪的林木和高秆作物的。
- A storm hyetograph constructed by annual maximum rainfall series can distribute the design rainfall depth for specific duration and return period. 在水工设计上,针对年最大降雨序列演算的暴雨雨型,可将频率分析所求得的降雨深度做时间上的分配,以便进行各种水文分析。
- The flood discharge scene is magnificent, with whirlpools rotating and waves roaring. 泄洪时泡漩翻滚、水浪轰鸣,场面很壮观。
- With these methods, the cumulative annual maximum heights on the sea can be obtained using observations at a nearby coastal station. 用这些方法,采用附近沿岸台站的观测资料,可以得到海上累年的最大波高。
- The flood discharge tunnel of western banlieue reservoir of Sanyuan county was constructed in soil with high water content. 三原西郊水库导流排沙泄洪洞工程是在地下水丰富的土体中修建的,水文地质条件复杂,施工难度很大。
- The annual maximum (AM) and monthly maximum (MM) series models are considered; each model considers the Gumbel, Lognormal, and LogPearson type III distributions. 在水文频率模式中,本研究考虑年最大序列以及月最大序列等两种模式;两种模式均考虑三种机率分布作分析。
- Maximum check flood discharge ofreservoir 和水库校核最大泄洪流量
- The use of land and shore lines within the scope of control for any river course or lake should conform to the requirements for flood discharge and water flow. 第二十二条河道、湖泊管理范围内的土地和岸线的利用,应当符合行洪、输水的要求。