束水堤 的英文怎麼說
中文拼音 [shùshuǐdī]
束水堤
英文
side pier-
Study on sell logging and core analysis shows that fine lithology and complicate pore structure are main reason for micropores development of reservoirs, causing ultra - high irreducible water saturation
摘要對曲堤油田測井、錄井、巖心分析等資料的研究分析表明，巖性細、孔隙結構復雜，造成儲層的微孔隙發育，進而導致束縛水飽和度極高是該油田形成低阻油層的主要成因。This thesis concludes the flood control situation, engineering measures and the situation of optimal dispatch method. it studies flood control engineering system, which is composed of flood prevention reservoir, river course dyke and natural detention basin, and the relationship between various flood engineering measures according to the composition and characteristics of the flood control engineering of the middle - lower reaches of beijiang. it suggests the objective function based on the least flood loss and the optimal dispatch strategy structure of the middle - lower reaches of beijiang bound with the requirements of the flood gradual progress equation combined with hydrology and hydraulics
本論文總結了我國防洪情勢、防洪工程措施及其優化調度方法研究的現狀；針對珠江流域北江中下游防洪體系的組成及其防洪工程的特性，研究由防洪水庫、河道堤防和天然滯洪區共同組成的防洪工程體系中各防洪工程措施之間的關系；提出了以洪災損失最小為目標函數、以水文學和水力學相結合的洪水演進方程等要求為約束條件的北江中下游防洪體系優化調度策略框架。Spur dike is a kind of hydraulic structure that is widely used in channel regulation engineering for controlling the shape of the nature river
修建丁壩可束水歸槽，保護岸堤，但也會帶來分離、迴流等一系列復雜的流動現象。
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