淺水理論 的英文怎麼說
中文拼音 [jiānshuǐlǐlún]
淺水理論
英文
shallow water theory-
So, optimization of breakwater planning is of great practical value and should be resolved immediately. at first, the paper narrates the development of numerical modeling, which includes shallow water dynamics theory and method, and compares the boussinesq model and mild - slope equation model. the purpose is to select one model that best fit for wave calculation in harbor engineering
本文首先綜述了波浪數值模擬的發展概況,其中包括淺水動力學的常用理論和方法,並詳細比較了目前使用較多的boussinesq模型和緩坡方程模型,其目的是選擇其中較為適合港區工程波浪計算的模式,並將其作為優化模型的驗證或用於適應度計算。Based on the discuss of the geologic environment of the high slope of spandrel groove jinping i hydroelectric power station. and the engineering geological conditions of rock mass are carefully studied in the paper. the modified csmr are adopted to perform the classification of the slope rock mass, the results of which are combined with the macroscopic stability of the high slope. on the basis of these, the methods of geological diagnosis and the finite element analysis are applied to analyze and compute the overall stability of the high slope
本文在闡明錦屏一級水電站壩區巖體的形成和演化特徵的基礎上,詳細研究了拱肩槽高邊坡巖體的結構特徵及岸坡巖體淺表生改造特徵,建立了岸坡巖體淺表生改造與岸坡演化模式,分析研究了巖體的物理力學性質,採用修正的csmr法對拱肩槽高邊坡的巖體質量進行分級研究,在此上基礎之上,採用地質分析判斷和有限元分析等方法,對高邊坡整體穩定性進行了系統分析、計算與評價;應用塊體理論對高邊坡的局部穩定性進行了分析計算,確定局部不穩定塊體的規模、出露范圍,從而對拱肩槽高邊坡的局部穩定性有了系統全面的認識和了解。By calculating instability factor in research area, this paper gives some corresponding suggestion. this paper shows engineering instability around instrument foundation and coupling relation to the circumjacent seabed, and research the dynamic response between wave and seabed, and enriches the research content of instability of seabed around instrument foundation and give some appropriate suggestion to foundation planning of ocean engineering, also it prevents instrument, facility and property of state from losing and risking
這篇論文揭示了構築物地基土的工程穩定性及與周邊海域互動禍合關系,研究了淺水區構築物底床在波浪等水動力作用下的動力響應,豐富了構築物周邊水下底坡穩定性研究的內容,為海上工程設施的地基設計提供了良好的理論指導性建議,對保障海上安全生產、保證海洋設施的完整及使國家財產免受損失也有重要的現實意義。Through analyzing the in - situ data such as total settlement, layered settlement and pore water pressure, the actual deformation behavior of soft foundation are mastered. after summarizing the methods of predicting settlement of soft foundation and bring forward a method to predict the post construction settlement of the surcharge preloading soft foundation. and the engineering application of the predicting foundation settlement based on “ law of massaction ” and the traditional predicting methods are compared, the results shows that the model is useable and it deserves more validation in more projects
本文以深圳灣軟基處理工程試驗區為背景,通過對淺層沉降、分層沉降、孔隙水壓力等資料的分析,掌握了軟基變形的實際性狀;在總結軟基路堤沉降預測方法的基礎上,探討了軟基超載預壓工后沉降預測的參數反演法;並對地基沉降預測的「質量作用定律」模型的工程應用與傳統的預測方法進行了對比,驗證這種方法是可行的,得出了一些有用的結論。Discussion on the management and exploitation of graduate dissertations by the library of shanghai fishery university
淺談上海水產大學圖書館對研究生學位論文的管理和開發利用Crop - water relationship and availability of field irrigation water based on swap model simulation were studied in two areas of a largest - sized irrigation district - hetao irrigation district in the western arid area of china respectively according to its unique characteristics of hydrology and water resources so as to provide a theoretical basis and technical support for its water - saving transformation and agricultural sustainable development. the results can also be applied to other areas with similar natural and agricultural conditions
本文針對我國西部乾旱區的特大型灌區?河套灌區所具有的獨特水文水資源條件,選擇兩個典型區域分別進行了作物-水分關系和基於swap模型模擬的田間灌溉水有效性研究,以揭示和確立水分對乾旱區作物產量的影響和量化表達與淺地下水位灌區農田水分運移轉化規律和灌溉水對作物生長利用效率的評價方法,為河套灌區以節水為中心的技術改造和可持續發展提供理論基礎和技術支撐。A theoretical and an experimental study on the nonlinear shallow water wave in containers
在哈密頓體系下水容器內非線性淺水波理論和實驗方法Discussion on present situation and reform ways of management mechanism for high efficient water use in farmland irrigation
淺論農田灌溉高效用水管理機制的現狀及改革途徑This dissertation studies mainly the inversion of ocean environmental parameters by mfp ( matched field processing ). meanwhile, adaptive matched field passive localization in complex environment and discrete noise rejection with mfp are discussed
論文從淺海環境參數反演、復雜水聲條件下的被動定位、以及匹配場用於空域離散噪聲干擾抵消等三方面展開,對匹配場的理論、方法及實驗驗證進行了深入地探討。Effects of depth and forward speed on hydrodynamic coefficients of ships are presented in this paper
摘要本文利用切片理論數值研究了淺水中前進船舶的水動力系數。Discussion on design principles of direct embedded hot water pipeline and direct embedded steam pipeline
直埋熱水管道和直埋蒸汽管道設計理論淺析Surface waves ), the 2d generalization of the usual cubic id schrodinger equation turns out to be the davey - stewartson equation. in chapter 1, we study the scattering for a class of nonlinear davey - stewartson equations with three nonlinearities. we proved that their scattering operator exists in h1
在淺水波理論中, davey - stewartson方程是一個非常重要的模型,它可由具有立方項的一維schrdinger方程在二維中的推廣而得到,目前,已有大量的工作致力於該方程的初值問題的研究,本文第一章中利用研究schrdinger方程散射運算元的方法來得到具有三個非線性項的廣義davey - stewartson方程的散射運算元在整個能量空間h ~ 1中存在,當然其中附加了一些必要的假設。Abstract : based on the research, development and experiment of a prototype of mobile offshore platform with negative pressure bucket foundation, the operating principles of towing positioning, grounding, floating and shifting of such type of platform in shallow beach sea are described and discussed. it has been shown that this type of platform has the advantage of having remarkable stability in floating and towing when an internal sack is fitted inside of the bucket foundation
文摘:結合可移動鋼制桶型負壓基礎先導試驗平臺的研製與試驗,論述了該型平臺在灘海淺水域的拖航、就位、坐底及起浮移位的工作原理,說明了鋼制桶型負壓基礎在加入內囊后具有的可移動優勢以及該型平臺在我國灘海油田開發中廣闊的應用前景。Finally, with the use of the hydrogeo - chemical model, the synthetic prediction technology will be advanced, mainly including environmental isotope, shallow earthquake reflection, computer tomography
在此基礎上提出以環境同位素技術、淺層反射波法、層析成像技術為主的結合化學動力學水文地質學理論的綜合預測預報技術。Its development reflects the degree of the legality civilization of a nation as well as the court system, procuratorate system, lawyer system, judicial administration system and judicial examination system do. however, the author observes with regret that the public notary system, especially in the field of theory research, has been laid aside and thus lagged behind the development and reform of the other aspects of the justice system in 21 th century
細心觀察就可以發現,我國公證行業的發展是如此的滯后,尤其是公證理論的研究是何等的粗淺,如同法院制度、檢察院制度、律師制度、司法行政制度、司法考試制度一樣,公證制度的發展水平同樣可以反映一個國家法治文明的進步程度,它也是一個國家法學理論研究是否完整的標志之一。Research on structural vibration control contains vibration mitigation using tuned liquid damper and mr damper, respectively. the sloshing characteristics of tld are investigated using shallow water wave theory and the effectiveness and feasibility of the tld on platform vibration suppression are investigated
利用淺水波動理論研究了調諧液體阻尼器內液體的振蕩特性,並就調諧液體阻尼器應用於海洋平臺振動控制的有效性和可行性進行了數值模擬研究。By introducing the variational adjoint method to the inversion of initial boundary values and parameters of the one - dimensional shallow water model, the related adjoint equations and adjoint conditions are deduced
摘要利用變分伴隨方法對一維淺水模式初始邊界值和模式參數的反演進行了理論分析,導出了伴隨方程及其伴隨定解條件。分享友人