預設數據段 的英文怎麼說

中文拼音 [yùshèshǔjùduàn]
預設數據段 英文
default data segment
  • 預 : Ⅰ副詞（預先; 事先） in advance; beforehand Ⅱ動詞（參與） take part in
  • 設 : Ⅰ動詞1 （設立; 布置） set up; establish; found 2 （籌劃） work out : 設計陷害 plot a frame up; fr...
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 據 : 據Ⅰ動詞1 （占據） occupy; seize 2 （憑借; 依靠） rely on; depend on Ⅱ介詞（按照; 依據） according...
  • 段 : Ⅰ量詞（部分） section; segment; part; paragraph; passage Ⅱ名詞（姓氏） a surname
  • 預設 : default material and textures
  • 數據 : data; record; information
  1. The design point of the designed forebody / inlet is flight mach number m = 6 and flight attitude h = 25km. the three - ramp, mixed external and internal compression hypersonic / inlet is chosen as representative geometry to be designed. nine types of hypersonic / inlet model with difference forebody length and total turning angle are obtained that the incidence angle of the first ramp and height of isolator are given

    根據飛行任務要求，以飛行馬赫數6 ，飛行高度25km為設計點，給定前體預壓縮角、隔離段高度，對具有不同前體長度和不同總壓縮轉角的帶隔離段的前體進氣道進行了設計。
  2. During the procedure of system design and implementation, the author has made some innovative efforts such as : ( d establishing the user interest orientated model, the model receiving user interests continuously and conjecturing user interests by interaction with the user, accumulating user preferences in information demand, thereby achieving self - adaptive retrieval, ? roviding a feedback method which is based on the human - machine interaction, summarizing the user operations on the interface of result presentation, and designing an algorithm for capturing user operation behaviors, by which the changes in user interests and preferences can be learned potentially, ? ffering a method for user interest mining which can extract subjects of information confirmed by user, thereby conjecturing or predicting different kinds of expressions of the same interest or extracting the new interests or unexpressed interests, ? roposing a solution of personalized internet information retrieval based on the user interests in accordance with the above - mentioned work, the solution having very strong feasibility and practicality with taking user interest model as center, employing machine learning ( active learning and passive learning ) and data mining as tools, and being assisted with network robot,

    Piirs系統分析與設計過程中所做的創新性的嘗試主要有以下幾個方面：實現了基於用戶興趣的用戶模型，該模型通過與用戶的交互（主動交互和被動交互） ，不斷地接收用戶的興趣和推測用戶的興趣，積累用戶信息需求的偏好，實現自適應的檢索；提供了一種基於人機交互的反饋方法，對用戶在結果呈現界面上的操作進行了歸納總結，設計了用戶操作捕獲演算法， 「隱性地」學習用戶興趣和偏好的變化；提供了一種用戶需求挖掘的方法，對用戶已確定的信息做進一步的主題挖掘，由此推測或預測用戶同一興趣的不同表述方式或者挖掘出用戶新的或未表達出來的興趣；在上述工作基礎上提出了一套完整的基於用戶興趣的個性化網路信息檢索的解決方案，該方案以用戶興趣模型為中心，以機器學習（主動學習和被動學習）和數據挖掘為手段，輔以網路機器人，具有很強的可行性和實用性。
  3. Based on the experimental results, in concrete limitation stress sandwich first stage ' s ability and one - way and two - way precast slabs sandwich, results content code require - second class crack control. resistant crack calculation is appropriate. because post - tensioned prestressed advances plane ' s resistant crack. deformation and section strain measure accord with calculation results, this indicates 3d - gridding beams modulus is reasonable to precast slabs sandwich

    本文通過對試驗數據的分析總結，認為：單塊夾層板第一受力階段的性能試驗及單向和雙向裝配整體式夾層板的性能試驗，滿足《混凝土結構規范》 （ gb50010 - 2002 ）中關于預應力樓板的二級裂縫控制等級的要求，抗裂設計得當；由於板縫無粘結預應力筋的存在提高了板的抗裂性。
  4. The resolution not only constitutes temporary criterio n to ship ' s maneuverability, but also puts forward to adopting math model to prediction of computer calculation in design phase. in addition, with development of the inland river shipping project, the scale of the inland river ship and fleet becomes more and more huge, especially for those hvge fleet which can be look on as corpulent ship with shallow draught. to ensure the security of the navigation, the special maneuverability is needed for them to passing through the bridge safely

    該決議在制定了船舶操縱性標準的同時，還提出在設計階段可採用數學模型進行計算機模擬預報來作為驗證符合標準的依據。另外，隨著內河航運事業的發展，內河船舶和分節頂推船隊的規模越來越大，特別是編隊龐大的頂推船隊，可以視為淺吃水的肥大船型，為保證航行安全，特別是順利通過大橋，對其操縱性也有特殊的要求。
  5. In order to ensure to process regularly the daily maintenance management, this paper is based on the theory and method of database design and the theory of pavement management system, combining the application environment and operation flow of the expressway maintenance system, bringing forward the four stages of the expressway maintenance system design which are the requirement analysis of consumers, conception framework design, logic framework design and physical framework design, scheming out an optimum database mode applied to all kinds of expressway maintenance systems, and establishing a common database application system, so that the expressway maintenance system can evaluate the pavement performance, forecast the pavement performance and make decisions of the pavement maintenance

    為了保證高速公路日常養護管理正常有序的進行，本文根據數據庫的設計原理、方法及路面管理系統原理，結合高速公路養護管理系統的實際應用環境和操作業務流程，提出了高速公路養護管理系統數據庫設計的4個階段? ?用戶實際需求分析、概念結構設計、邏輯結構設計和物理結構設計，設計出適用於各種高速公路養護管理系統最優的數據庫模式，並建立了通用的數據庫應用系統，使得養護管理系統能夠進行路面性能評價、性能預測和養護維修決策
  6. Taking ningxia - inner mongolia reach of yellow river as a study case, a ice regime forecast data warehouse is established for the datamining concerned on the basis of the analysis on the ice regime changing law and its influencing factor of the reach, and then the conceptual mathematic model and artificial neural network model for the parameter calibration of ice regime forecast are built up with gis in combination of the relevant empirical forecast models based on the principles of the hydrological flow muting, thermodynamics and ice hydraulics etc., with which the design and development of the decision support system for the ice regime forecast with the integrated functions of information inquiry, model parameter calibration, temperature forecast and ice regime forecast are preliminarily discussed

    摘要以黃河寧蒙河段為例，在對河段歷史冰情變化規律及其影響因素分析的基礎上，建立冰情預報數據庫，進行數據挖掘，並以地理信息系統（ gis ）為平臺，以水文學流量演算、熱力學、冰水力學等原理為基礎，結合相關經驗預報模型，建立用實測資料進行參數率定的冰情預報概念性數學模型和人工神經網路模型，初步探討了集信息查詢、模型參數率定、氣溫預報、冰情預報等功能為一體的冰情預報決策支持系統的設計與開發。
  7. On the basis of finite element numerical simulation technology and s - n curve data base of welded joint, the course of fatigue test of physical prototype was simulated with computer and the fatigue life of welded structure was predicted, so as to let the development of anti - fatigue design becoming possible in the designing stage of product

    基於有限元數值模擬技術及焊接接頭s - n曲線數據庫，在計算機中模擬物理樣機的疲勞試驗過程，預測焊接結構的疲勞壽命，使產品在設計階段開展抗疲勞設計成為可能。
  8. Then the whole scheme design and research of the system are given. and then based on the deep comparisons among the variable switch indicators, the reliability of communication between the main communicating machines and data transfer is studied, and the detail method for realization is presented too. at last, the system design is proven to be fully feasible by the actual development and simulation experiment, and the prospective aim is achieved in the session of connection and actual emulation experiments

    論文中首先詳細介紹了系統研製的目的、組成、完成的功能，其次給出了系統的整體方案設計和研究思路，再次著重對道岔表示器的多種制式進行了深入的研究和比較，並在此基礎上對主通信機及數據通信的可靠性進行了研究和設計，給出了具體的實現方法；最後進行了實際的製作，並通過試驗證明本設計是完全可行的，在系統聯機試驗和現場模擬試驗階段達到了預期的設計目的。
  9. First, the system builds the model of the bank and bottom of river, according to the river ’ s information and the information of the scene on the two side of the river. second, i read and preprocess the model file data and implement the organization and encapsulation about the space data of the virtual river. in the end, adopting to use these rending technology, such as show list, priority texture, and level of detail, i realize the real - time and vivid showing of the three dimension river ’ s virtual scene and provide abundant ways of people ’ s interacting with the virtual scene, on base of sufficiently making use of the memory of vision card and the cpu of the computer

    它主要融合虛擬現實技術、三維數據可視化技術、面向對象的設計和編程技術，在vc + +平臺上，利用opengl三維圖形開發庫，以真實的城市河道現狀信息和周邊景物信息為依據，對河道、河底的三維空間數據進行三維幾何建模;然後通過讀取和預處理模型文件數據，實現虛擬場景空間數據的組織和封裝操作，並對空間數據進行優化;最後採用顯示列表、紋理優先級、細節層級模型（ lod ）等渲染技術，利用opengl的渲染特性，在充分發揮顯卡內存、處理器等各種軟硬體資源的基礎上，實現三維河流實時逼真的真實感虛擬場景顯示，並提供豐富的人機交互手段。
  10. It then assays gas company of bailong group through different aspects of job analysis, enterprise value chains, organization evolvement and personnel inventory. and it defines the function of the different aspects in the human resource planning, establishes the human resource demand model for gas company of bailong group on those basic analysis. this demand model takes the driving factor method, which is the preferred method of nowadays enterprise, as the core to provide the thoughts of seeking industry characters and continual ameliorated human resource demand prognosticated method for gas company

    圍繞該問題，從職位分析入手，研究用驅動因素法預測百龍集團燃氣公司崗位人員需求；進行百龍集團燃氣公司各發展階段業務活動內容分析，並應用其對崗位編制變化趨勢進行了預測；歸納出百龍集團燃氣公司組織演化圖譜，並應用其預測百龍集團燃氣公司中層管理崗位的編制；對燃氣公司價值鏈進行分析，著眼于依據經營目標預測所需人力資源，建立了百龍集團燃氣公司總人數確定公式；為了實現對人力資源供給進行準確分析，設計了百龍集團燃氣公司人力資源數據庫。
  11. Performance needs to be considered to set important database parameters such as buffer - pool page size, extentsize, and prefetch size

    此外，還要考慮設置重要的數據庫參數，比如緩沖池的頁面大小、區段大小和預取大小來調節性能。
  12. When we have set up a relevant system at cities, we can estimate traffic situation in future without base materials by means of normal four steps model system. at the same time, brings out scientific means for special bicycle traffic in china and gives examples for its process and feasibility. in summary, using tia can reduce the impact of large building on its surrounding and ensure traffic development on balance

    通過對相關資料的研究，給出在城市建設項目中進行tia （ trafficimpactanalysis交通影響評價）的工作步驟，確定應進行評價的建築類型及影響范圍，提出適合中國國情、針對大規模城市開發項目的交通影響預測方法和評價標準：當進行交通影響評價的項目所在城市已建立了綜合交通規劃模型系統時，可利用一般四階段模型預測項目交通量、背景交通量以及總的交通狀態；在缺乏基礎數據的條件下，可根據符合我國實際情況的快速預測法進行交通預測：同時針對我國獨有的自行車交通，提出科學的評價方法。
  13. The main research contents are as follovvs : after the analyzing of the process of making train diagram, according with its character, and take into account the trend of innovation, chooses the total solution based on the b / s architecture, 3 - tier operation distributed and 2 - tier data distributed to separate the data from operation and simplify the development and maintenance ; the e - r data model that is accord with the 3nf criterion is designed after analyzing the data structure of the train diagram system. emphasis on the permission security of the distributed system, take the view schema, coupled with the login authentication and permissions validation, to ensure the data accessing domination, and take the synchronization, error control, and restore capability to advance the data security ; on the basis of b / s solution architecture, after comparing the existing transportation technologies, b - isdn and adsl is selected as the major solution architecture based on the package - svvitched networks. furthermore, error control, firewall, and encryption techniques are introduced to prevent the hacker attack and ensure the networks safety

    論文的主要研究內容包括：對目前我國列車運行圖管理體制和編制流程進行詳細分析，根據其「幾上幾下」的特點，並結合未來「網運分離」體制改革的變化預測，選擇採用與之相適應的基於b s體系架構、三層業務分佈、二層數據分佈的整體方案，實現業務與數據的分離，降低開發與應用過程的復雜度和總體成本；對列車運行圖系統的數據信息進行分析，設計符合3nf規范的數據e - r關系模型，並著重研究處于分散式系統中的列車運行圖數據信息的訪問權限和數據安全問題，提出以視圖模式結合用戶識別權限審定實現數據權限劃分，以並發處理、容錯技術、恢復技術提高系統的數據安全性；在基於b s架構的系統整體方案基礎上，對當前多種數據傳輸技術進行分析比較，採用b - isdn為主幹網、 adsl為接入端的基於公用數據網路分組交換技術的系統網路體系結構，並針對網路自身安全性和黑客攻擊與侵入問題，詳細討論綜合採用差錯控制、防火墻、數據加密解密等技術手段提高系統的網路安全性能。
  14. For the reasonable planning and construction of the highway network in medium - sized cities, at first, the thesis has compared the condition of china with one of foreign in the construction of highway network and presented the existing problems. in the foundation of the theory and methods of the planning of highway network, a series of principle and methods has been advanced, such as the method linked the method of gross control into 4 - step - forecast method. the thesis has discussed the data the od survey needed and the theory and methods of traffic demand forecast

    本論文從中小城市公路網建設合理規劃的角度出發，首先將中國的公路網建設情況與國外進行對比，指出了我國目前在公路網規劃中所存在的問題，隨后在研究公路網規劃的理論與方法的基礎上，提出了一系列的原則與方法，如總量控制與四階段法相結合的方法等，探討了進行交通調查所需要的數據信息、需求預測的理論與方法以及相關的影響因素。
  15. First, the author makes the waihuan road in tianjin as the study object. through analyzing of system target and user ' s demands, the author designs the spatial database and attribute database on the base of webgis software selected. the author connects the two kinds of data by the road section number and constructs the professional module not only to realize the management of waihuan road but also to evaluate and predict the pavement performance

    為提高公路管理工作的效率，本文將人工神經網路技術應用於路面性能預測中，進行了基於webgis的路面管理系統的結構和功能設計，研究內容分為以下兩個方面：首先，以天津市外環線為研究對象，通過對系統的目標、用戶的業務需求分析，進行空間數據庫和屬性數據庫的設計，選擇適當的webgis軟體，在此基礎之上通過路段編碼進行空間數據和屬性數據的動態鏈接，建立路面管理系統專業模塊，在實現對外環線路面信息管理的同時，利用這些信息對路面性能做出評價和預測。
  16. As an vxi equipment designed for testing complex data system, it wins through the shortcomings of traditional test method which uses signal generator to supply stimulus and utilizes logical analyzer to sample response data. it can achieve complicated cooperation between stimulus and response by sampling response data in the single period and then comparing it with the expectation data while imposing test stimulus on the test objective

    它是為滿足復雜數字系統的測試需要而設計的vxi器件，克服了用數字信號發生器提供激勵並使用邏輯分析儀採集響應數據這種傳統測試手段的不足，在激勵和響應之間實現復雜的聯動配合，將測試激勵施加於被測對象的同時，在單周期內採集響應數據並與預期數據實時比較。
  17. This paper studied the warp and stiffness of end - plate connection, and studied how the actual stiffness of end - plate connection influence stiff frame ' s displacement, and some design improvements are proposed. a methodology based on finite element modeling is used to establish strong bolted end - plate connection calculation model, and solved the interface between end - plates question and how to add bolt pretension when imitating end - plate connection ' s elastic material characteristic. through analyzing and comparing calculation results and experiment data, this paper summarized bolt force distribution, connection moment resistance, moment - rotation relationship and connection stiffness

    筆者採用有限元方法，建立高強螺栓端板連接的計算模型，模擬了節點彈性階段的工作狀態，較好的解決了高強螺栓端板連接中的接觸面問題和螺栓預拉力的施加問題，通過對計算結果的分析以及與實驗數據的比較，總結出端板連接在彎矩作用下的螺栓拉力分佈規律、節點抗彎承載力及其影響因素，以及節點剛度特性及其對剛架性能的影響，同時，對端板連接受力變形性能也做了十分有益的分析，為輕鋼節點設計方法的改進提供了依據。
  18. Then, to obtain the working performance data of the control system of the test system, the operation mode and the auto control method of the test system is emulated with matlab. based on the emulation results, the program the

    其次，使用matlab模擬軟體預先對測量系統的工作方式及自動控制方法進行了科學模擬，得到了本測量系統的控制系統的工作性能曲線及性能數據，根據所得的模擬結果，逐步改進並完善測量系統方案，從而保證本測量系統在方案設計階段就能具有穩定可靠的性能。
  19. Business intelligence bases on technologies such as data warehouse, olap and data mining and has data extraction, cleaning, clustering, query, analysis, mining, and prediction of the data and knowledge discovery as its methods. it can provide the practical and constantly improved solution to the investigation, planning, design, practice, and perfection of the requirement of the analytical decision for the enterprise

    商業智能是以數據倉庫、聯機數據分析、數據挖掘技術為基礎，以數據抽取、清洗、聚類、查詢、分析、挖掘、預測、知識發現為手段，對企業分析決策需求進行調研、規劃、設計、實施、完善和不斷改進的一套可操作可實施的解決方案。
  20. How to improve the reliability of electronic instrument in design stages has got more and more attention recently. traditionally, the reliability was predicted by components failure rates based software analysis, and the design scheme was revised according to the prediction results

    現今，如何在設計階段提高電子設備的可靠性越來越引起了人們的關注，國內外通用的做法是利用基於元器件失效率數據的分析軟體預測其可靠性，然後根據預測結果完善設計方案。
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