船型圖 的英文怎麼說
中文拼音 [chuánxíngtú]
船型圖
英文
silhouette-
Worried martha stewart fans can relax - the ex - convict lifestyle guru will be rowing a giant 600 lb 270 kg decorated pumpkin across a canadian lake this weekend after all. stewart had looked set to miss sunday ' s charity pumpkin race in the atlantic province of nova scotia because her conviction for lying about a stock trade meant she needed special permission to enter canada
美國家政女王瑪莎斯圖爾特決定在本周末親自劃動一隻「船」來橫渡加拿大哈利法克斯市附近的一個湖泊,而這只船其實就是一個中間被掏空的巨型南瓜。With the development of computer technology and free - form surface modeling, body plan description on the computer has been converted into hull surface model simulation in which more information is included so that hydrostatic properties calculation can be carried out with hull information directly
隨著計算機技術與復雜曲面造型技術的發展,計算機上的船體型線的描述,目前已發展成為三維曲面乃至三維曲面實體表達。與線框圖相比,三維圖形中包含的信息更為豐富,實現了計算機上船體模型的模擬。Specialize in english chintz china, majolica, staffordshire, oil paintings, and garden accessories
-免費的艦船圖片,艦船模型信息,李商隱詩。For solving all these problems, through applying visualization technology of engineer design to the design of oil - feed unit, this paper constructs the entity model of oil - feed unit, establish the three - dimensional standard parts, implement the semi - automated and automated connect, and produce automatically the 2d or 3d part drawings. using this system the designer can observe and evaluate the space model of the unit, discuss the feasibility of space layout and the probable errors, so that the decision can be optimized and the competition of enterprise can be improved greatly
針對船舶供油單元設計、製造中的上述問題,本系統擬將工程設計可視化技術應用於船舶供油單元的設計,構造船舶供油單元的三維實體模型,建立三維標準件庫,實現管路的自動、半自動連接,自動生成管路的二維和三維零件圖,使得設計人員在設計階段就可觀察、評判單元的空間模型,直觀地探討空間布置的合理性和存在的問題,從而幫助決策的優化,提高企業競爭力。The main functions of the module for initializing drawing environment are to set up the scale. linetype. breadth and frame of drawings according to the characteristics of the general arrangement drawing to passenger shippings. the main functions of the second module is to establish and extend graph library, retrieve from graph library and output graph blocks. using the parameterization design method to design interactively and modify automatically graphs of the local cabin are the tasks of the third module. in the help module, the drawing specifications of passenger shipping are integrated, such as equipments of anchor and moor, arrangement of cab, cabin and baggage, measures to come through and ration of passengers, etc. there are some advantages in the proposed system, such as friend interface, operation easily, drawing conveniently and modification automatically
其中初始化繪圖環境模塊主要針對客船總布置圖繪制的特點來完成比例、線型、圖幅和圖框的設置;客船總布置圖圖庫模塊主要完成圖庫的建立和擴充、圖庫的查詢以及圖塊的輸出;局部艙室參數化設計模塊採用參數化技術完成對局部艙室圖形的自動修改以及交互設計;客船規范幫助模塊則集中了一些武漢理工大學碩士學位論文客船繪制規范,如錨泊及系泊設備、駕駛室、乘客艙室及行李的放置、脫險措施及乘客定額等規范。The state - of - the - art of the study of ship and ship wake detection is summarized. the target types of the ship and its wake in different resolution sar images are analyzed and a conclusion is draw. the issue of ship target detection to the low or middle resolution sar image is point target detection while the issue to the high - resolution sar image is hard target detection
本文在文獻綜述的基礎上,全面分析了sar圖像艦船目標及其尾跡檢測的研究現狀,通過應用sar圖像理解的基本理論,分析了不同解析度圖像中艦船目標及其尾跡的類型,並得出結論:中低解析度sar圖像中的艦船目標檢測是點目標檢測;高解析度sar圖像中的艦船目標檢測是硬目標檢測; sar圖像艦船尾跡檢測是線性目標檢測。With the methods of parametric inputting, interactive inputting and graphic inputting, this system can build the three - dimensional models of ship and modify the model from time to time. moreover, this system can transform the models into ship line drawings that include waterline drawings, transverse section drawings and vertical section drawings
在此基礎上,本文利用參數化輸入、人工互動式輸入和圖形導入等多種方法建立船舶的立體模型,並能實時編輯修改;進一步地,系統能夠由三維模型反演出型線圖,即水線圖、橫剖面圖、縱剖面圖。2. based on continuous model and discrete model of control system, simulation technology is studied, finally curves about water level and journey of ship are drawn and probability of using is calculated
提出了採用演繹法分別建立三峽五級船閘控制系統的連續模型和離散模型,並進行模擬研究,得到每個閘室的水位變化圖、船隻的行程圖以及船閘的利用率等指標。It is common konwledge that computers are super calculate very fast and realy give wrong answers. they can also type, print and draw things like diagrams and graphs. they can teach you and play games wiht you. more importantly, they can operate railways ( like the underground ) and fly aeroplanes and spaceships. for these reasons, we often call them electroic brains
大家都知道電腦是超級計算器,計算快捷且幾乎不出錯.它們能輸入,列印和繪制圖表類型的東西.它們能教你東西和與你一起玩游戲.更重要的是,它們能操控鐵路(如地下鐵)和飛機與太空船.由於這些原因,我們都叫叫他們為電子腦Application research of gis were done in data display, flow analysis at inlet and outlet and information search about filling and emptying system and so on. first, edit, browse or search can be completed at the same time when the related figure is displayed. second, database which involves attribute data and space data about filling and emptying system can be created so as to do some search between figure and its attribute data
在船閘引航道信息顯示與水流分析和輸水系統信息查詢分析等方面進行了gis技術應用研究: ( 1 )使圖形與信息結合,在圖形顯示的同時,對船閘基本信息及引航道信息或輸水系統信息進行編輯、瀏覽與查詢; ( 2 )建立輸水系統屬性數據庫,便於圖形?數據互動式查詢; ( 3 )在數學模型計算分析的基礎上,將研究成果可視化。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。In the full of research, the thesis constructed the dynamic equations of the simplified model, then programmed and computed the feedback gains using lqr method. moreover, the thesis plotted pictures of displacement, velocity, acceleration, bend and shearing force of ship ' s head and middle part in the condition of using cable and not using cable
在研究工作中,首先對船舶的簡化模型建立了動力學方程,然後採用線性二次型最優控制方法,編寫程序並計算出船體垂向振動固有頻率和最優反饋矩陣,得到控制前後船艏以及船舯部的位移、速度、加速度、彎矩和剪力歷程圖。The content of the thesis include many scientific fields, such as nautical mathematics, apparatus, ship navigate, communication, artificial intelligence, computer graphic, graphic management and so on. the function of route planning and advanced navigation in the system is based on electronic nautical chart. it bring forward the grid model in route planning, during the course of route planning, it provide ways to settle all kinds of instance ; it figures out the best head bearing of the ship with the real time transfer data from navigation apparatus to the system, accomplish the advanced navigation function in ecdis
該系統是在電子海圖基礎平臺上來完成航線設計和最優航法功能的,提出了在電子海圖中利用網格模型來進行航線設計的方法,在求取最優航線的過程中,全面綜合地考慮了各種可能出現的情況,並逐一解決;最優航行方法中採用實時獲取船舶導航儀器傳入到系統中的數據,並根據這些數據進行計算,給出船舶當前最佳船艏向,實現基於電子海圖顯示與信息系統的最優航法。Abstract : this article is devoted to the development hull lines fairing, analyses some cases of this topic in home and abroad, poses some technical questions of hull lines fairing and also gives the solution including the spline curve precision fairing theory, ship data series, adept more data interactive way, and the integration of lines fairing and cad / cam, etc
文摘:本文以船體線型光順的發展方向為題,論述了國內外的發展概況,針對國內情況提出了船體線型光順的一些技術問題和解決方案,包括建立樣條曲線的精密光順理論,系列船數據庫,更多地採用數據圖形交互手段,線型光順和cad / cam實現一體化。The campus : the sleek explorer replete with an 8, 000 - volume library, computer lab with wireless access, a student union, campus store and full international faculty, dean included
造型亮眼的游輪探險號就是校園,船上設有藏書八千冊的圖書館、可無線上網的電腦室、學生活動中心、校園商店,還有陣容完全的各國師資,包含學院院長在內。During the past decades, some researchers, such as : bezier, kj. versprile, deboor and cox, etc. had made great progress in the filed of constrained b - spline curve and surface fitting. in this article the method of constrained b - spline curve was introduced, which is used to figure out the control vertexes. using this interpolation method we can calculate every points of a uniform b - spline
並且分析了在各種端點情況下,在重節點的情況下,如何反算控制多邊形的頂點;如何在求出控制多邊形頂點之後,插值計算b樣條擬合曲線上的每一點;並通過結合雙尾船的型線,採用visualc + +和autocad2002為平臺,分別編制了相應的軟體,對提供的型值做出繪圖處理,取得了良好的效果。Chapter 4 computes the wave - making resistance, the 3d wave figure and its contour figure of wigley ship and makes satisfying results
第4章對wigley船型的線性興波阻力、不同弗氏數下的三維波形和等高線圖作了數值計算,也取得了令人滿意的結果。On the basis of analysis and study of the problems lying in the zhujiang river ' s waterway transportation development, and combining with the reality of the zhujiang river ' s waterway transportation and market economy ' s requirements, this chapter puts forward the implementation of the strategy of " the west big exploitation " and sustainable development, amending and formulating the overall scheme for the development of zhujiang river ' s waterway transportation and investigating countermeasures and methods for speeding up the development of the zhujiang river ' s waterway transportation, making good comprehensive use of water resources, smoothing relationship between river ' s constructor and management authority, establishing integrated management organization for the valley ' s water resources, putting greater investment of funds into fundamental facilities in inland waterway, bringing into full play of inland waterway transportation, speeding up standardization of ship ' s form and steps of information construction, improving competition ability of waterway transportation by the progress in science and technology, deepening reform in management system and setting up a waterway transportation market of openness, fairness and standard
論文在對珠江航運發展存在問題分析研究的基礎上,結合珠江航運的實際及按照市場經濟的要求,提出了貫徹落實西部大開發和可持續發展戰略,修改制定珠江航運發展的總體規劃,研究加快航運發展的對策和措施;搞好水資源綜合利用,理順河流開發建設和管理方面的關系,建立流域水資源綜合管理機構;加大內河航運基礎設施建設資金投入,發揮內河航運的優勢;加快船型標準化及信息化建設步伐,以科技進步來提高航運的競爭力;深化管理體制改革,建立公開、公正、規范的水路運輸市場環境等對策和建議。論文對珠江航運發展進行了展望,分析了為實現全面建設小康社會,珠江航運面臨的任務,描述珠江航運的發展目標及宏偉藍圖。Projects include analysis of ship lines drawings and ship model testing
專題包括對船舶線型圖紙及船模實驗的分析。In this paper, the author analyses various form factors and shapes of a few hullform alternatives of a 2000 teu container, by use of the methods of experience, design charts, to estimate their performance ; adopting numerical methods to calculate their drag and effective horse power, studies the principal effects of both form - factor variations and hull shape change on their hydrodynamic performance, and other problems to be noticed in ship remoulding
本文主要通過對2000箱集裝箱船的幾個變形船型的主要參數和形狀進行分析,採用經驗法和圖譜方法對各變形船型作性能估算分析,並用數值方法計算各船型的阻力性能,初步探討船型參數、形狀改變對性能影響的主要方面,研究改型時應注意的問題。分享友人