疏浚過的 的英文怎麼說
中文拼音 [shūjùnguòde]
疏浚過的
英文
dredged-
In a berth dredged in the harbour she lay for a month.
她在港內一個經過疏浚的碼頭停靠了一個月。In order to reduce the re - deposit volume of the dredged channel, the method must be based on decreasing the oncoming sediment, changing the mouth site, builting the sediment control dam and raising the reservoir level
為了最大限度地減小疏浚挖槽的回淤量,必須依靠控制上游來沙量、調整入水口門位置、加設防淤堤及提高庫水位等手段,而不能通過調整挖泥槽寬度、位置及數量等措施來達到目的。The depth of the river is maintained by dredging.
通過疏浚保持河道的深度。The author also synthetically analyzed each effect factor on dredging, concluded several relationships between dredging dimensions and efficiency as formulae 7 - 1. 7 - 2 and 7 - 3
通過對各挖槽影響因素的綜合分析,得到了式7 - 1 、 7 - 2 、 7 - 3等疏浚挖槽尺寸與挖槽效果的關系。It has been tested by dredger simulation training machine and is running perfectly
初步通過了絞吸式挖泥船疏浚作業模擬器的測試,運行狀況良好。The structure and the working process of a trailing suction dredger are complex, and the working environment and the material to be dredged vary very much
耙吸式挖泥船的結構和疏浚過程都非常復雜,其工作環境和工作對象變化較大。Based on plenty of investigations and researches, the thesis developed lots of lively, vivid, visual integrative monitor and alarm interfaces with excellent interactive quality by processing graphical edit software in the integrative monitoring and alarming system. the thesis managed to make them to be an ordinal, clear and distinct system, by programming and designing as a whole, arranging and organizing systematically
疏浚模擬訓練器集中監控報警系統以國產1750m ~ 3 h絞吸式挖泥船集中監控報警系統為模擬母型,在大量調查研究基礎上,通過對各種監控數據、報警提示適當取捨、擴充,並進行總體規劃設計,經過分門別類地編排組織,採用過程圖形編輯軟體開發了大量生動、形象、直觀、交互性強的集中監控報警界面,使之組成脈絡分明、層次清晰的有序系統。First the author memorized the yellow river excavation history and concluded development of modern dredging science, and found that most researches of dredging are related to navigation regulation, little used to flood control especially in the yellow river with silty. based on the experiment of generalized physical model of the lower reach of the yellow river, and the study of the loaden flow mechanism and the dredging efficiency, the author get some new ideas as follows : 1
通過對黃河疏浚的歷史以及現代疏浚工程學的發展進行了回顧和總結,認為已有的疏浚研究大多基於航道疏浚工程,對于防洪疏浚特別是在黃河這種多沙型河流上進行防洪疏浚的研究極為欠缺,本文基於黃河下遊河道概化模型試驗,對疏浚挖槽后水沙運動機理及效果等進行了研究,得到以下認識。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。This paper outlines the design and construction conditions of the yangtze estuary deepwater channel regulation project, describes the comparison and selection of the design schemes for the 1st & 2nd phase projects, and expounds the construction organization and administration, the core of which is dynamic management
摘要全面介紹長江口深水航道治理工程整治建築物工程和疏浚工程的設計條件和施工條件,並在此基礎上介紹一、二期工程設計方案的優選情況,以及工程實施過程中以動態管理為主要內容的施工組織管理情況。It proposes that under the drying climate background, the lakes disappeared mainly because that : firstly clay and sand silted up by the yellow river flooding ; secondly human activities generated great effects
認為在氣候變乾的大背景下,湖泊消失的原因主要有兩個:一是黃河泛濫所造成的小清河流域的泥沙淤積;二是疏浚河道、圍湖造田、過渡利用水資源等人類活動的影響。It can work under a variety of dredging conditions with good benefit. because of the complexity in underwater soil, river bed condition and dredging process of a real dredging project, dredging conditions are very often unsteady
在實際的疏浚作業過程中,由於水下土質、河床形態和作業過程的復雜性,嚴格地講,疏浚工況是非恆定的。This dissertation firstly discusses the basic structure of trailing suction hopper dredgers, then establishes the mathematical model of dynamic process of trailing suction hopper dredgers and the model of compensator of wind and wave, develops a set of real time simulation software using oop visual c + +, mfc, delphi and activex component technology, and simulates the different dynamic characters for different working situations
本文從討論耙吸式挖泥船基本結構和基本工作過程著手,建立了耙吸式挖泥船疏浚系統的數學模型,採用面向對象的visualc + + 、 mfc圖形函數、 delphi和activex控制項技術,開發了一套實時模擬軟體,模擬了不同疏浚工況下的動態特性。In practice, because of the differences in soil property and irregular riverbed, dredging processes are usually complicated. in addition, dredger operators are required to understand dredging processes and to be familiar with the basic characteristics of the dredging equipment through specific training in order to control the dredging equipment correctly
生產實踐中,水下土質的差異及河床形態的多變,使得疏浚工況和疏浚作業比較復雜,再加上大型疏浚設備十分昂貴,從而客觀上要求船員事先應通過崗位培訓,了解疏浚過程,熟悉疏浚設備的基本特性,為正確操控疏浚設備,實現安全高效疏浚,提供技術保證。Abstract : a design and construction method to a new - typed cofferdam is introduced. after its project application, such advantages are proved as less investment, high construction pace, less labour power and dredging river
文摘:介紹一種新型圍堰的設計施工方法.通過工程應用證明,新型圍堰比採用傳統的圍堰不僅投資省,而且具有施工進度快、節省人力、不挖毀土地、疏浚河道等特點According as the mathematic model near the inlet of the 1750m3 / h cutter suction dredger, by researching the method of calculating the slop ' s specific gravity and volume concentration, the thesis adopted instant interactive mode and developed the optimized dredging operation guiding and training system, which has outstanding instructional quality
根據1750m ~ 3 h絞吸式挖泥船吸口處泥漿形成過程的數學模型,通過對計算泥漿比重及體積濃度的方法進行專門研究,採用即時交互方式,按疏浚作業優化操作步驟開發出指導性強的疏浚作業優化操作提示系統。This model studies the mixture forming process and simulates the specific gravity of the mixture in the pipeline under the different dredging conditions and work parameters, then refers the technical data in a real dredging project to make some simulation examples. in the end, based on this theory, some useful suggestions are given for efficient dredging. 2
該模型研究了在不同的疏浚環境和作業方式下吸口處泥漿的形成過程和計算泥漿比重的模擬模型,隨后結合實際工程數據給出了模擬實例,最後闡述了該模型對優化疏浚作業方法的指導意義: 2 、泥泵與管路系統。In the second part, combined practice with the theories of mba courses, especially the theories of strategic management, managerial economics and financial management, the author gives her opinion on the rationality and financial benefit of strategic change in guangzhou dredging company. and then the author points out its present problem, deduces the core business development strategy of dredging according to external conditions research, industry and competitive analysis, company resource evaluation. finally, the author puts forward suggestions for operating
案例分析綜合運用所學的mba課程知識,尤其是戰略管理、管理經濟學、財務管理等理論,結合自身的實踐,對廣州航道局戰略變革的合理性及財務成效進行評析,指出存在的問題,並通過外部環境分析、產業態勢研究、企業內部資源評估等方法導出廣州航道局疏浚核心業務的發展戰略,最後對廣州航道局的運作策略提出相應的建議。In the case introduction, it is attempted to give a brief explanation of dredging industry, to describe the dredging development outside the china mainland, and to characterize the competitive market in mainland china. in time order, the author presents a whole picture of guangzhou dredging company ' s growth, including the three momentous events : the macao project, the zhujiangkou project and diversified expansion. at the same time, the author endeavors to emphasize upon the particular course and primary effect of strategic change in guangzhou dredging company
案例對疏浚業進行簡要介紹,對境外疏浚產業發展情況和中國大陸疏浚市場競爭作具體的描述,並以時間為序描述廣州航道局整個發展歷程,其中對澳門工程、珠江口工程與多元化發展三大重要事件作陳述,並著重介紹了廣州航道局為扭轉困境,實施戰略變革的詳細過程及取得的初步成效。In this paper, the influence of organic matter content on silt solidification effect was focused on. through laboratory experiments, studied the influence causing and degree of organic matter affect silt solidification. disclosed the relationship of organic matter content and solidification effect, and proposed a method for high organic silt disposing
本文首先通過室內試驗研究有機質對淤泥固化效果的影響,建立有機質含量和固化效果之間的定量關系,初步揭示了有機質含量對淤泥固化效果影響的機理,並通過採用復合型固化材料技術進一步解決了有機質含量較高的疏浚淤泥應當如何固化的問題。分享友人