節點自由度 的英文怎麼說

中文拼音 [jiédiǎnzìyóudù]
節點自由度 英文
degree of freedom on a node basis
  • 節 : 節構詞成分。
  • 點 : Ⅰ名詞1 （液體的小滴） drop （of liquid） 2 （細小的痕跡） spot; dot; speck 3 （漢字的筆畫「、」）...
  • 自 : Ⅰ代詞（自己） self; oneself; one s own Ⅱ副詞（自然;當然） certainly; of course; naturally; willin...
  • 由 : causereason
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 節點 : [電學] panel point; hybrid; packing; node; nodal points; joint of framework; pitch point; point pitch
  • 自由度 : ddegreeoffreedom
  • 自由 : freedomliberty
  1. Based on consider hereinbefore, this dissertation discusses several aspects on the problem of the sustainable and optimum exploitation of groundwater resources as follows : ( 1 ) reviewed entirely the origin and evolvement of the concept " sustainable development ", stated and commented the study status in queue on " sustainable development " around national and international range, thorough discussed the science connotation about the concept " sustainable development " ; ( 2 ) looked back and commented across - the aboard some furthest basic concept and proposition related to groundwater resources, put forward self opinions on a few existent mistake points of view and chaos understandings ; ( 3 ) expatiated entirely on the content and meaning of the theory of changeable groundwater resources system, contrast with the traditional methods of groundwater resources calculation and evaluation, combined example to show the application of this theory ; ( 4 ) thorough analyzed the difficult and complexity to forecast the groundwater resources, fully stated the traditional methods of groundwater resources forecasting, pointed out the characteristic and applying condition of these forecasting method, introduced the main ideas and methods of wavelet analysis developed recently, and the matlab software be known as the fifths era computer language, and its accessory wavelet analysis toolbox, applied these methods and tools to analyze the groundwater dynamic curve, adopted the b - j method and morte - carlo method, combined with the theory of changeable groundwater resources system, discussed the new view on the forecast of groundwater resources ; ( 5 ) synthetically analyzed the characteristics and limitations of the present all kind of groundwater manage model, combined mathematical programming mathematical statistics random process and the theory of variation system of groundwater resources on the unite optimum attempter of surface water and groundwater, emphasized how to make the model more nicety, more simple, more practicality ; ( 6 ) analyzed the inside condition and outside condition to assure the sustainable and optimum exploi tation of groundwater resources, the inside conditions are the follows : correct resources idea, scientific methods of resources calculation and evaluation, credible forecast methods of resources, exercisable measures of resources management, the outside conditions are the follows : the development idea of high layer, the transform of manage system, the matched policy and rule of law, the adjusted of economy lever, the improve of cultural diathesis, the boosting up of water - saving consciousness and detail measures, the control of population rising, the prevention and cure of water pollute, the renew and rebuild of ecology ; ( 7 ) scan the sustainable and optimum exploitation of groundwater resources from the high level of metagalaxy, earth system science, and philosophy ; lint out the more directions on groundwater resources

    基於以上考慮，論文主要從以下幾方面對地下水資源可持續開發問題進行了比較深入的探討：全面回顧了「可持續發展」概念的由來與演變，對國內外「可持續發展」的研究現狀進行了述評，並對「可持續發展」概念的科學內涵進行了深入探討；對涉及地下水資源的一些最基本的概念和命題進行了全面的回顧和評述，對目前仍然存在的一些錯誤觀點和混亂認識提出了自己的見解；全面闡述了地下水資源變值系統理論的內容和意義，並與傳統的地下水資源計算評價方法進行了對比分析，結合實例具體說明了方法的應用；深入分析了地下水資源預測預報工作的極端重要性和復雜性，對傳統的地下水資源動態預測方法進行了全面的評述，指出了各類預測預報方法的特點及適用條件，對最近二十多年剛發展起來的小波分析技術的主要思想和方法及其應用范圍，以及號稱第五代計算機語言的matlab軟體和附帶的小波分析工具箱進行了介紹，並應用於地下水動態過程線的分析，採用時間序列中的b ? j法，蒙特卡羅方法，與地下水資源變值系統理論相結合，探討了地下水動態資料分析和地下水資源預測預報的新思路；綜合分析了現今各類地下水管理模型的特點及缺陷，將數學規劃、數理統計、隨機過程等與地下水變值系統理論相結合進行地表水地下水或多水源的聯合優化調度，使模型更準確、更實用；對保證地下水資源可持續開發的內部條件和外部條件進行了分析，內部河海人學博卜學位論文前言、摘要、目錄條件主要是正確的資源觀，科學的資源計算與評價方法，可靠的資源預測預報技術，可操作的資源管理措施，外部條件主要是高層發展思路、管理體制的變革、配套的政策法規、經濟杠桿的調節、人文素質的提高、節水意識的增強及具體節水措施、人口增長的控制、水體污染的防治、生態的恢復和重建等;從宇宙科學、地球系統科學及哲學的高度審視地下水資源的可持續開發;指出了地下水資源可持續開發的進一步研究方向。
  2. Through the effort that the reform opens more than 20 years, many tour cities of china contain substantial development, but because of being limit by the various factors, the tour image of the city is not fresh and clear, also being tend in in travel the item development similar, this turn the faintness that the ineluctability causes the city travel the image, thus losing the competition ability. how set out from the oneself characteristics, mold the fresh and clear city tour image, become the chinese city tour development to need the problem for resolve in the day. the strand of harbin is a tour destination that has to develop the potential, the ice snow stanza contain international popularity, the festival and meetings travel certain advantage of the market occupancy, can integrate with whole packing of other winters tour item to carry on the market publicity

    經過改革開放20多年的努力，中國許多旅遊城市有了長足的發展，但由於受旅遊資源特點、區位條件、旅遊配套設施等多方面因素的限制，城市的旅遊形象並不鮮明，在旅遊項目開發上也趨于雷同，這將不可避免的導致城市旅遊形象的模糊化，從而喪失競爭力。如何從自身特點出發，塑造鮮明的城市旅遊形象，成為中國城市旅遊發展中亟待解決的問題。哈爾濱是一個具有發展潛力的旅遊目的地，冰雪節有國際性的知名度，節慶和會議旅遊市場佔有一定的優勢，可以與其他冬季旅遊項目整體包裝整合進行市場宣傳。
  3. Then navigation asteroids are selected under a integral evaluation, the planning of the photoing sequence is handled with an improved genetic algorithm, along with a difference selection method which optimizes the ratio of navigation evaluation to resource consumption. a single axis randomized expanding algorithm is proposed to solve the large angle slew maneuvers planning problem. this algorithm randomly produces

    對于自主探測器大角度機動規劃問題，本文提出單軸隨機擴展演算法，單軸隨機演算法在生成隨機節點過程中充分利用鄰近點的信息，把規劃問題構造空間的維數由3減少到2 ，從而減少問題求解的搜索空間，最後利用前向搜索的方法對規劃路徑進行優化。
  4. For the sake of prolonging the lifespan of nodes and improving the performance of stable and routing, a self - adaptive routing algorithm based on analytic hierarchy process ( ahp ) is proposed. the new algorithm induces ahp to cluster self - adaptively, and then it makes virtual backbone network by clusters and sinks, after that it creates routes in the virtual backbone network

    模擬實驗表明新演算法較flooding節能，能較好的克服flooding演算法中報文冗餘度高、能耗大等不足。為了盡可能地延長節點的生存期限，提高網路的穩定性與路由性能，提出了一種基於層次分析法的自適應分簇路由演算法。
  5. The concept of adding the contribution of rebar to a bare steel connection is utilized to form the stiffness of composite semi - rigid joints under hogging moment. upon this basis, the calculating formulas of initial rotation stiffness are presented. the calculated results show to be in good agreement with the test results

    本文認為，在負彎矩區，組合節點的轉動剛度是由混凝土板內縱向鋼筋與樑柱型鋼連接部分各自的貢獻疊加而成的，為了簡化計算，這里忽略了受拉混凝土對節點轉動剛度的影響。
  6. With reference to the bs / ms architecture of gsm system, the network nodes and user nodes are explicitly distinguished in sowmn ' s architecture. the network functions of self - organization, dynamic routing and user management are all completed in the network nodes and the details of network structure are hidden to mobile users, so the burden of network devices and their implementation complexity are distinctly alleviated while the sowmn system still has an excellent compatibility with existing ip networks and wireless terminals according with ieee802. 11 standard

    在網路體系結構上借鑒了gsm的bs / ms兩級體制，把網路節點和用戶節點明確區分開，使網路自組織、動態路由和網路管理等網路功能集中在網路節點中完成，並且對移動用戶隱藏了網路組織細節，從而降低了網路設備的負擔和實現復雜度，並使整個系統對現有的ip網路和符合ieee802 . 11標準的無線終端設備具有較強的兼容能力。
  7. This system has various kinds of sensors, such as pressure, temperature, electric current, voltage, controlling synthetically, etc. after a sensor does not work or takes off the line, other sensor of on - the - spot equipment will serve as the commander or the controller. so the system does not be influenced with for some sensor ' s trouble. this is the best advantage of control system based on fieldbus

    由原集散控制系統（ dcs ）升級為fcs系統，本文所討論的系統有壓力、溫度、電流、電壓、綜合控制等各種傳感器，當一個傳感器失靈或脫線后，其它有關傳感器會自動擔任指揮員或調度員，系統不會因為某一節點的故障而影響整個系統的運行，這是基於現場總線控制系統（ fcs ）的優勢。
  8. Compared with primal test stand, it spares units composed of large discrete components, lessens welded points. it greatly improves work reliability, test automation degree, test precision and efficiency. it is convenient for use, maintenance and repair

    與原試驗臺比較，省去由大量分立元件組成的單元環節，減少焊接點，大大提高工作可靠性、檢測自動化程度、檢測精度和效率，使用、維護和修理方便。
  9. Because of the complexity, lag, process disturbances, dynamic, nonlinear, difficult to found exact model in the do biochemistry process, the performance of traditional control strategies is beyond human ' s satisfaction

    由於溶解氧濃度控制具有較大慣性、純滯后、具有一定不確定性的特點，難以建立精確的數學模型，提出了仿人智能預估控制策略，建議對污水處理廠自動控制進一步改進，使之向節能型發展。
  10. In this method, each routing node runs a same ospf dameon and they do the routing computation and protocol processing independently based on their own warr. ospf damenoas commuciate by message delivery, with little semaphores needed to do the synchronization work between the dameons, and so we can get highly parallel degree between the dameons

    該方案中，各個節點運行相同的ospf進程，並基於各自warr獨立進行路由計算和協議處理，進程間通過消息傳遞的方式進行通信，不需要太多的信號量進行同步，因此有很高的并行度。
  11. The automatically inspect and control system for thickness of tire cord fabrics is not equipped for the calendar machines that made in china up to now. because of the thickness of tire cord fabrics is measured and controlled by manual, the quality of products cannot be guar anteed and a lot of rubber compound were wasted. in the article, the data process and data read of the other calendaring process parameters have designed

    另外，由於被控制膠片厚度較薄，若控制系統執行機構大幅度動作，嚴重時有可能造成壓延機兩輥相抵，使輥筒斷裂等重大的設備事故，因此，在常規控制的基礎上，通過採用增量式調節的特點，來實現厚度的自動控制，建立並推導切合現場實際使用的數學檢測公式和數學控制模型，然後通過編制相應的計算機軟體來實現控制的目的， 。
  12. As in the karst mountain guiyang city, its karst topography developed well, karst water shortages and environmental significance of the dual structure, fewer territories, forest shortage, which make itd self - regulating capacity of the ecological environment lower than before, highly vulnerable to man - made factors, such natural conditions make the city green in a pattern of distribution and ecology of the entire city will play a decisive role in the extraction of urban green

    由於地處喀斯特山區的貴陽市而言，其喀斯特地貌及其發育，由於喀斯特環境獨具的二元結構和缺水、少土、少林的生態環境特徵，使得喀斯特生態環境自我調節能力極低，極易受到人為因素的影響，這樣的自然條件使得城市綠地的分佈與格局在很大程度上對整個城市的生態環境起著決定性作用，因此在提取城市綠地信息后，針對具體情況對需重點改進的綠地格局及類型進行規劃及布局。
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