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- The Kalman fiter was applied to realize the real time updating of Saint_Venant equation for promoting the accuracy of flood forecasting. 本文采用卡爾曼濾波技術(shù)實(shí)現圣維南方程實(shí)時(shí)校正以提高水動(dòng)力學(xué)模型應用于洪水預報的精度水平。
- A flood forecasting and dispatching decision support system in Jiulong River Basin is developed by coupling Client/Server and Brower/Server mode. 摘要基于C/S和B/S相結合的結構模式，開(kāi)發(fā)了九龍江流域洪水預報調度決策支持系統。
- Therefore, flood forecasting is a difficult work for the area.The thesis mainly establishes a suitable flood forecast scheme for Yanan city. 因此,本文以延安市防洪為主要目標,研究開(kāi)發(fā)延安市上游延河洪水預報方案。
- It study basin"s topology relation, solve the problem of object"s best figure order according to the relation between each subsystem, construct project of flood forecasting. 研究了流域拓撲關(guān)系,各子系統內部根據該關(guān)系解決了對象最優(yōu)演算次序的問(wèn)題,構建了洪水預報方案。
- Aimed at combining the city and watershed, the flood forecast and operation model of city and Watershed's flood control is built and tested by Jinan City as a touchstone. 摘要針對城市與流域相結合的情況，建立了城市防洪與流域防洪相耦合的洪水預報調度模型，并以濟南市的實(shí)例加以驗證。
- The application of remote sensing.GIS and GPS techniques to hydrology ,water resources and water conservancy projects as well as hydrologic plot experiment and flood forecast. 遙感技術(shù)、地理信息系統技術(shù)和GPS技術(shù)在水文、水資源和水利工程中的應用，以及水文徑流試驗和洪水預報等。
- It is found that the distributions of flood forecasting errors both in humid or semi-humid region approximately obey the law of normal distribution and the method based on POME is effective for calculating the distribution of flood forecasting errors. 結果表明，我國濕潤和半濕潤地區的洪水預報誤差近似服從正態(tài)分布，且采用陽(yáng)ME方法計算洪水預報誤差分布是可行的。
- Fleet Hurricane Forecast Facility 艦隊颶風(fēng)預報設施
- The method based on the principle of maximum entropy(POME) is applied to analyze the distributions of flood forecasting errors for some typical reservoirs in humid and semi-humid regions. 采用最大熵原理(POME)方法,對我國濕潤和半濕潤地區部分典型水庫的洪水預報誤差分布規律進(jìn)行了研究。
- Cape Canaveral Forecast Facility 卡納維拉爾角預報設施(美國)
- Using back-propagation (BP) ANN and its advanced, a BP neural network model about flood forecasting is established based on of Huaihongxin River of considering the interzone inflow. 論文采用了BP神經(jīng)網(wǎng)絡(luò )及其改進(jìn)方法，建立了考慮區間入流的懷洪新河河道洪水預報BP神經(jīng)網(wǎng)絡(luò )模型。
- The bed is downcut on the downstream of the Xijiang River year by year, which has increased the forecasting error of the flood forecasting schemes at the Gaoyao Hydrometric Station. 西江下游河床逐年下切,使高要水文站洪水預報方案的預報誤差增大。
- The method based on the principle of maximum entropy (POME) is applied to analyze the distributions of flood forecasting errors for some typical reservoirs in humid and semi-humid regions. 摘要采用最大熵原理(POME)方法，對我國濕潤和半濕潤地區部分典型水庫的洪水預報誤差分布規律進(jìn)行了研究。
- By analyzing the concerned conditions, this paper makes a study on how to improve the methods of flood forecasting at Gaoyao Hydrometric Station, and obtains the satisfied results. 本文對有關(guān)情況進(jìn)行了分析,并對如何改進(jìn)高要水文站洪水預報方法進(jìn)行了改進(jìn)研究,取得了比較滿(mǎn)意的成果。
- Flood forecast and operation of Feilaixia Project are essential in joint operation of reservoirs in the North River Basin, hence, it is of important significance to study its flood forecast model. 飛來(lái)峽水庫的洪水預報和調度在北江流域的江河水庫聯(lián)合調度中十分重要,因此研究其洪水預報模型具有重要的意義。
- THE FLOOD FORECASTING MODEL OF THE HONGZEHU LAKE 淮河入洪澤湖洪水預報模型
- The computerized phone has a callback facility. 計算機化的電話(huà)有回叫裝置。
- The flood cut a wide swath in this area. 洪水席卷了這一地區，滿(mǎn)目一片瘡痍。
- flood forecasting and warning system 洪水預報警報系統
- The offender was sent to a correctional facility. 罪犯被送到教養院。
