攔門沙 的英文怎麼說
中文拼音 [lánménshā]
攔門沙
英文
barrier beach-
This paper summarize the estuary sediment management methods also, analyze and the following aspects and give evaluations : estuary dredging and lead the flow, lead water to scour the river channel, build the xihekou reservoir, estuary gate deposition management, dike reinforced etc
本文還對河口泥沙的處理途徑和措施進行了概括總結，對河口疏浚與導流、引海水沖刷河道、建設西河口水利樞紐、攔門沙治理、人工有計劃改道和出漢、加高堤防和加固防護工程和挖河固堤工程等進行了分析評價。The computed results show that the flow field in the estuary changes significantly due to the project
數值模擬結果表明長江口攔門沙深水航道工程對長江口水域的流場有明顯的影響。C ) dong zhuang reservoir ? dispatch should be combined with the tong guan level, which is the motion means of san men gorge to decrease the harm of sediment by the door
東莊水庫結合潼關高程（三門峽水庫的運行方式）進行調度，減少攔門沙的危害。Sparedescription : tendency of deposition in the guanting reservoir and dredging on mouth bar of the guishuihe estuary are analyzed by the data from the model experiments
描述:在實體模型試驗的基礎上，對官廳水庫的泥沙淤積發展和媯水河口攔門沙的清淤疏浚措施進行了研究。Based on the depth - integrated 2 - dimensional mathematical model, the numerical simulation of the effect of a deep - water navigation channel project on the hydrodynamic flows is presented in this paper
本文基於沿水深積分的平面二維非定常流動數學模型對長江口攔門沙水深水航道工程對長江口水域流場的影響作了細致的數值模擬。Based on the back silting analyses of the sandbar - dotted waterway in the oujiang river estuary after three times dredging, reasons for back silting in the waterway are presented considering influences of flow dynamics, waves and salinity distribution on sediment concentration
摘要通過對甌江口攔門沙航道3次疏浚后的回淤分析，以及從甌江口的水流動力條件、風浪、鹽度分佈對含沙量影響等的初步分析，得出了攔門沙航道回淤的原因。According to the test results from the yellow river water - sediment regulation, especially the first test, e paper analyzes the results of the scouring or deposition in the lower river and the area of the river - mouth bar, the adjustment of the channel morphology, the effect of channel regulation and the changes of flowing capacity of the lower reaches
根據這兩次黃河調水調沙試驗成果，特別是首次調水調沙試驗成果，對下遊河道沖淤效果、河口攔門沙區泥沙沖淤量及其分佈、河勢調整、整治工程作用及河道過流能力變化進行了分析。Transportation laws of salinity with flow in the lanmensha area of the yangtze river estuary are discussed
探討了長江口攔門沙地區鹽度隨水流的擴散輸移規律。分享友人