拓撲參數 的英文怎麼說

中文拼音 [tàpūshēnshǔ]
拓撲參數 英文
topological parameter
  • 拓 : 拓動詞（把碑刻、銅器等的形狀和上面的文字、圖形印下來; 拓印） make rubbings from inscriptions pict...
  • 參 : 參構詞成分。
  • 數 : 數副詞（屢次） frequently; repeatedly
  1. Tokyo, 1988, 7 : 7 - 18. 14 maeda s. compensatory articulation during speech : evidence from the analysis of vocal tract shapes using an articulatory model. hardcastle, marchal speech production and speech modeling, dordrecht : kluwer academic publishers, 1990, pp. 131 - 149

    本文根據生理學實驗，心理學實驗和計算模型模擬的結果提出語音在大腦的語音生產系統和語音感知系統中的參數描述，並試圖證實語音至少是母音的感知過程是一個簡單的拓撲映射。
  2. According to the design demands of cad network system for chongqing caff automotive products co. ltd, cad applied to enterprises has been researched deeply and widely. research and practice works have been done in the following aspects : cad network system ' s layout, network topology structure, network devices selection, parameterized design and development based on cad application software, management of network system and design drawings, and etc. engineering practice attained anticipative effect and some useful reference ideas have been provided for construction of cad network system in caff co. ltd

    論文根據重慶卡福汽車零部件有限責任公司cad網路系統的設計要求，對cad在企業中的應用進行了深入而廣泛的研究，在以下幾個方面進行了研究與實踐工作： cad網路系統的規劃，網路拓撲結構、網路設備的選擇， cad應用軟體的選擇， cad應用軟體的參數化設計和二次開發，網路系統和設計圖紙的管理等。
  3. A general graphical user interface based on object - oriented technique, database and visualization in scientific computing has been conducted. we can draw electrical components of the distribution network and fill the components data easily. background programs analyze topology automatically and constitute node admittance matrix, node impedance matrix

    它使用圖形元件直接繪成系統接線圖，在屏幕上輸入元件參數，后臺程序自動進行網路拓撲分析，然後基於稀疏技術，利用支路掃描法形成節點導納陣，連續回代法形成節點阻抗陣。
  4. Some existing topology - unaware collective operations algorithms do n ' t make use of the information about network topology. firstly, these approaches construct a model of network topology and make use of a set of parameters to describe the communication characteristics of a network model, then build the optimal trees based parameter values and their models to realize collective communication

    現有的一些未知拓撲型集合通信演算法，並不利用網路拓撲結構信息，都是首先對網路模型化，並且用各種參數來描述該模型中網路通信的特點，然後基於此模型和其參數值為集合通信操作構造最優樹來實現集合通信。
  5. According to the topological analysis of the unit cells, the relationship between the braiding parameters is established, such as braiding angle, braiding pitch, fiber volume fraction, dimension of composites etc.

    經過對三維編織細觀結構的拓撲分析，建立了編織工藝參數之間的關系，如編織角、編織花節長、纖維體積含量、復合材料的尺寸等。
  6. 1 m 0. 5, the phase - shifted angle 6 is controlled in term of sine law which makes the magnitude of resonant voltage track a reference sine voltage, and the resonant voltage is rectified, filtered, inverted and then the better sine - voltage output is obtained, theoretical analysis and experimental results show that for the resistive load and inductive load, the switches of leading leg of the phase - shift - controlled circuit are always turned on at zvs, and ones of lagging leg are turned on at zvs ( < 0 ) or turned off at zcs ( ( > 0 ), moreover, all switches in the low - frequency inverter are always turned on and off at zvs, the measured circuit efficiency for rated load reaches up to 88 %

    從功率單向流動角度出發，提出了一種lcc諧振型恆頻移相單相高頻鏈逆變電路拓撲，在調制系數0 . 1 m 0 . 5情況下，控制移相角按正弦規律變化，使諧振電壓脈沖列的幅值追蹤參考正弦電壓信號，經過整流、濾波、低頻逆變，從而獲得正弦度較好的輸出電壓。理論分析和實驗結果證明對于阻性負載或阻感性負載，移相全橋具有超前橋臂零電壓開通，滯后橋臂或者零電壓開通（ _ 0 ）或者零電流關斷（ _ 0 ）的軟開關特性，而低頻逆變器的各個開關均實現零電壓條件下的開通與關斷。
  7. Meanwhile, on the fundamental parameters that can be acquired in the primary design stage of a new car or a car which it has put in used, this paper utilizes adams / car to establishes the simulation parametric modeling of a suspension according the topology structure of macpherson front suspension system, in this model, we considered the front suspension system, steering system and the tire model in detail, and the bushing effect was included in this study, and it is very convenience to carry out kinetics / elastic kinetics simulation. all kind of the suspension parameters on handling and stability and automobile comfort were analyzed

    Adams的實體數值懸架運動學模擬分析為懸架的設計開發提供了一種先進高效快捷的方法。與此同時，本文依據麥弗遜式前懸架的拓撲關系，利用設計階段的新車或者是正在使用的汽車的所能取得的基本參數，藉助adams car建立了懸架參數化模型，在這個模型里，考慮了轉向系統、輪胎、襯套等因數，因此可以方便地進行懸架運動學彈性運動學分析。
  8. In the framework, a control mesh may be arbitrary one - dimensional or two - dimensional orientated topological manifold, and the curve or surface is defined on differential manifold homeomorphic to the control mesh with a potential function as its basis functions. this method is an extension of nurbs, which efficiently overcomes the limitations of nurbs

    廣義有理參數曲線曲面定義在與控制網格拓撲同胚的微分流形上，以高度一般的勢函數為基函數，其控制網格可以是任意的一維拓撲流形和二維可定向拓撲流形。
  9. By programming developed by user, the paper detailed researches the expressing method and identifying method of the component in the hierarchy assembly model, the description of three dimension position and orientation of the components in the product, and topological graph of mating relationship among the components. all these lay a solid foundation for the following research on assembly sequence and path planning and assembly process simulating

    本文在pro engineer軟體的基於特徵的參數化技術建模的基礎上，通過其二次開發平臺，詳細研究了pro e軟體環境下的裝配模型的層次結構的裝配模型表達方法和部件標識機制，以及零部件在裝配體中的空間位姿描述；還有零部件之間的配合聯接關系的拓撲圖表示法。
  10. In order to make this technique be with the topological adaptability, we propose an efficient topological technique, which is based on the change of region euler number

    同時也提出了基於區域歐拉數的拓撲自適應處理方案，有效地解決了參數型活動圍道方法中的拓撲自適應性問題。
  11. The crossed cube is a variant of the hypercube, and it has better recursive structure, graph parameters and topological properties

    摘要交叉立方體是超立方體的一個變種，具有良好的圖參數、拓撲性質和結構遞歸性。
  12. This paper makes a detailed analysis as to the fundamental circuits and fundamental principles of boost dc - dc converter, spwm inverter and ac voltage adjustment circuit in the power supply. at the same time, the paper introduces the choice of the parameters and the design of control

    本文分別對逆變電源中的boost升壓斬波電路、 spwm逆變電路以及斬控式交流調壓電路從基本拓撲結構和工作原理上進行了詳盡闡述，同時介紹了各功能模塊的參數選取和控制設計。
  13. The topologies family include single four - quadrant power switch mode, push - pull mode, half - bridge mode, and full - bridge mode circuits. taking full - bridge mode circuit as an example, the operational mode, steady principles, transient voltage feedback control strategy of the converter are investigated. the output characteristic curve, the design for the key circuit parameters and the reference sinusoidal circuit which is synchronous with the signal of n or 1 / n times line voltage frequency are given

    該電路拓撲族包括單四象限功率開關式、推挽式、半橋式、全橋式電路，以全橋式電路為例分析研究了這類換器工作模式、穩態原理與電壓瞬時值反饋控制策略，給出了變換器的外特性曲線、關鍵電路參數、與電網電壓n倍頻或n分頻信號同步的基準正弦電路的設計。
  14. Geometrical and physical meanings of difference surface are presented, and the parameters of tooth surface topographic deviations are derived. in addition, the complete mathematical formulae of the 0th, the 1st, 2nd order form deviations is proposed, and diagnostic parameters of each order form deviation is gotten by the least square method, which lead to evaluate the tooth surface topographic deviation quantificationally

    系統地給出了差曲面的幾何意義和物理意義，提取了齒面拓撲誤差參數;給出了零階誤差、一階誤差、二階誤差的完整數學公式，並且用最小二乘法得到了各階誤差的特徵參數值，實現了對齒面拓撲誤差的定量評定。
  15. Through the analysis of yanshan university campus network ' s physical topological model, logical topological model and data transfer character, etc, i build corresponding math model, make systematic analysis 、 deduction and calculation, and give some principal parameters which affect performance of lan and relationship between them

    通過對燕山大學校園網的物理拓撲結構、邏輯拓撲結構、數據傳輸特性等的分析，建立起相應的數學模型，並對其進行了系統的分析、推導和計算。給出了影響局域網性能的主要參數及其對應關系。
  16. The paper would make a study of construction data frame of large - scale ugis in order to make a sound theoretical ground of the construction of digital city. in the paper, the author brought forward firstly of scheme of topologic coding on ugis classification and coding based on streets and administrative districts according to the existing national standards of ugis classification and coding and corresponding digital city " methods of classification and coding

    在參照國家現有的城市地理信息分類與編碼標準和相應的數字城市分類與編碼方案的基礎上，針對大比例尺城市地理信息系統對城市地理信息分類與編碼的要求，作者首創性的提出了綁定式的城市地理信息分類體系與拓撲編碼方案。
  17. The non - insulated topologies applied for middle - input voltage and the insulated topologies applied for high - input voltage are discussed, the operational models of topologies are established, and the relevant topologies are improved, then the important parameters of vrm are studied

    本文詳細論述了中壓輸入的vrm非隔離型拓撲和高壓輸入的vrm隔離型拓撲，建立相關拓撲的工作模型，對拓撲結構進行了相應改進，並對vrm性能有重要影響的參數進行詳細分析。
  18. Finally, the above - mentioned two soft - switching inverter prototypes are made and tested, and the experimental results show the feasibility of circuit topologies, the correctness of theoretical analysis, and the rationality of parameter design. and that, these two circuits can realize the aim of soft - switching, reduce the circuit losses and increase the system efficiency

    最後形成了上述兩個軟開關變頻器樣機並對其進行了實驗，實驗結果證明了電路拓撲的可行性、理論分析的正確性以及參數設計的合理性，且這兩個電路均能較好地實現軟開關，減少了電路損耗，提高了系統的效率。
  19. Value range and contraposing design measure of anchorage topology parameter is put forward to provide theoretical basis for optimum design of suspension bridge tunnel anchorage

    給出了錨碇拓撲參數的取值范圍和針對性的設計措施，為懸索橋隧道式錨碇的優化設計提供了理論基礎。
  20. Loop attenuation / insertion loss ? having estimated the loop topology parameters, the attenuation / insertion loss of the loop can be computed. this calculation is fairly straightforward and simple

    環路衰減/介入損失已經估計了環路拓撲參數，環路的衰減/介入損失就可以計算了。這個計算是相當直接、簡單的。
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