航行基準面 的英文怎麼說

中文拼音 [hánghángjīzhǔnmiàn]
航行基準面 英文
navigational datum
  • 航 : Ⅰ名詞（船） boat; shipⅡ動詞（航行） navigate （by water or air）; sail
  • 行 : 行Ⅰ名詞1 （行列） line; row 2 （排行） seniority among brothers and sisters:你行幾? 我行三。where...
  • 準 : Ⅰ名詞1 （標準） standard; guideline; criterion; norm 2 （目標） aim; target Ⅱ動詞1 （依據; 依照）...
  • 面 : Ⅰ名詞1 （頭的前部; 臉） face 2 （物體的表面） surface; top 3 （外露的一層或正面） outside; the ri...
  • 航行 : 1 （水中行駛） navigate by water; seaway; sail 2 （空中行駛） navigate by air; fly 3 voyage; 航行...
  1. In order to obtain the complex rcs of the target quickly in high frequency band, the graphical electromagnetic computing software, greco, is used. the modification of the computing kernel code is presented. the judgement of edges of complex targets is more sufficient and the computation of edge wave based on physical theory of diffraction ( ptd ) is more exact after the modification

    為了可以準確地預估雷達目標的rcs ，我們對于航天部207所的圖形電磁計算軟體（ greco ）進行了進一步的開發與包裝，用borland公司的c + + builder開發了更加易於使用的基於windows操作系統的新版greco ，並且在考察了原有的greco計算內核之後，結合計算機圖形學方面的理論，對greco的內核代碼進行了改進，整體上使得邊緣繞射場的計算結果更加準確。
  2. Chart datum for inland navigation

    內陸航行圖深度基準面
  3. The thesis summarizes the basic theories of price discrimination, expatiated on the multi - class differential pricing method and dynamic differential pricing theory ; concludes the factors that have impacts on tickets - price, analyses and classfies the factors ; brings forward a canonical method of market segmentation, introduces the process of market segmentation based on the model of gray relative level, discusses the idiographic measure of ticket - price control ; improves the academic achievements of former scholars, puts forward a model of multi - class dynamic differential pricing for the air passenger transport, which is based on the maximum revenue for the airline industry, and gives a approximate arithmetic of the model, then showes the application of the model and its feasibility on increasing airline industry ’ s revenue by 25 models

    在對民航定價的國內外研究現狀進行綜述的基礎上，從經濟學角度介紹差別定價的基本理論，闡述民航客運的多等級差別定價理論和動態差別定價理論;對民航票價的影響因素進行分類說明;作為多等級定價的基礎，提出市場細分的標準和方法，用灰色關聯度模型解決航空旅客市場細分問題，並提出票價控制的具體措施;引入一種旅客到達頻率預測的統計方法，以航空公司收益最大化為目標，建立基於多等級定價基礎上的動態差別定價模型，即多等級動態差別定價模型，給出模型的遞歸演算法，通過對動態差別定價模型的運行結果進行分析，建立模型的一種近似模型，並且用25個簡單算例說明模型的用法以及在提高航空公司收益方面的可行性。
  4. The article first presentations the situation of dzsc, point out the problems, then analyses the tendency of civil shipping market, figures out that the shipping structure has changed, shipping companies will confront both opportunity and challenge once china joins wto. at last the article gives quantitative analysis on the freight quantity that the same companies as dzsc in dalian have taken. three different forecast methods are used to obtain the best results, and on this basis figures out that dzsc should remain take up the civil shipping market and at the same time prepare for accessing to overseas market

    本文首先介紹中海航公司的基本情況，指出存在的問題；其次對國內沿海貨運市場的現狀和發展趨勢做出分析，認為運輸結構發生了變化，企業合作方興未艾，加入wto以後，航運企業將面臨機遇與挑戰；最後，對企業的貨運量進行定量分析，運用三種預測方法得到最佳預測值，並在此基礎上認為公司應進行國內沿海運輸，並做好積極的準備，以便在適當時機進入國際航運市場。
  5. This thesis takes the resettlement action of zhuzhou hydropower junction as a project, and makes the use of the project management theory, the fundamental principal of project post - assessment and the sustainable development theory, and builds up the principals and standards of the resettlement, and analyzes the concrete content of post - assessing the resettlement project, and designs the sustainable post - assessment index body, and lists the computer formula of the quantitative index, and makes the use of ahp and lfa to post - assess the resettlement project. we obtain the conclusion that the sustainability of resettlement project is not in good state. in order to improve it, this thesis digs the passive elements, and supplies some suggestions to sustain the sustainable development of the resettlement project, such as increasing investment, carrying out the agriculture economy industry of resettlement district

    本文將株洲航電樞紐工程移民工作看作成一個項目，運用項目管理和項目后評價的基本原理，結合可持續發展理論，建立了移民項目可持續后評價的原則和標準，分析了移民項目后評價的具體內容，設計了移民項目可持續后評價的指標體系，列出了定量化指標的計算公式，並探討用層次分析法和邏輯框架法對移民項目的可持續進行后評價，后評價得出的結果表明株洲航電樞紐工程移民項目的可持續性處于次強狀態，為增強該項目的可持續性，本文通過研究挖掘出影響該項目可持續性的負面因素，提出了一些保持移民項目可持續發展的對策和建議，例如增加移民安置的投入、實行移民安置區的農業經濟產業化等等。
  6. This paper, reviews the development history of autonomous navigation system - navistar 2001, and illustrated that it has great importance to the modernization of traffic of our country to research and develop self - designed navigation system. at the same time, this paper give the prototype of navigation system navi - star2001 as a example and discusses specially several aspest of the research and development : 1. the structure design and module function assignmeng of the system ; 2. the realiztion method of the module mapdisplay, routecalculate and routeguide ; 3. the design of properly structured data storage structure which can reflect the complex road network in reality ; 4

    同時，本文還以自主式導航系統原型navi - star2001為例子，重點論述了我們在進行navi - star2001開發過程中所作的下面幾個工作： 1 、 navi - star2001的系統結構設計及模塊劃分，各模塊的功能分配，這部分工作從整體上對自主式導航系統進行了規劃，對于自主式導航系統這樣復雜系統的開發工作來說，具有重要意義； 2 、地圖顯示、路徑規劃、路徑引導的實現方法、關鍵技術； 3 、設計一個結構合理，能夠準確反映真實道路網路的數據存儲結構，按照這個存儲結構組織起來的道路網數據構成了系統中導航功能的數據基礎； 4 、設計車輛定位模塊中的道路分塊索引技術、 gps數據的接收處理方法及三段式道路匹配演算法，這三部分緊密配合實現了移動車輛實時準確的定位。
  7. 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。
  8. " the cover of the hksar e - passport will basically be the same as the existing passport save for the addition of an electronic travel document symbol on the front cover in accordance with the standard of icao, signifying that the passport contains a chip while the bio - data page of the e - passport is made of polycarbonate, " the spokesman said

    發言人說：特區電子護照的封面設計基本上與現時的護照相同，只是按照國航組織的標準，加入電子旅行證件的標志以表示護照內置晶片;而電子護照的個人資料頁會以聚碳酸不碎膠製成。
  9. Analyzing the rules and features of the crew scheduling problem in china with emphasis on the experience and measures in manual shift arrangement of civil airlines, consequently proposing the model and methods for automatic scheduling problem ; 2. fulfilling the automatic generation of crew task through algorithm simulation based on the current flight information and shift arrangement rules of hainan airlines ; 3. comparing the simulating result to the practical manual result and testifying the method ’ s feasibility and validity

    本文主要作了以下幾個方面的研究工作:一是整理分析了國內機組排班的規則和特點，重點分析了國內某航空公司手工排班的經驗和方法，並在此基礎上提出了實現自動機組任務配對的模型和方法;二是以國內航空公司現行的航班資料和排班準則為基礎，通過演算法的模擬實現，實現了機組任務配對的自動產生;最後是將模擬的結果與實際的手工排班結果進行比較分析，證明此方法是可行並且有效的。
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