切映射 的英文怎麼說

中文拼音 [qiēyìngshè]
切映射 英文
tangent mappings
  • 切 : 切Ⅰ動詞1 （合; 符合） correspond to; be close to 2 （用在反切后頭 表示前兩個字是注音用的反切）見 ...
  • 映 : 動詞1. （因光線照射而顯出物體的形象） reflect; mirror; shine 2. （放映） project a movie
  • 射 : Ⅰ動詞1 （用推力或彈力送出） shoot; fire 2 （液體受到壓力迅速擠出） discharge in a jet 3 （放出） ...
  1. Thirdly, from the idea of locally linear approximate, another tangent - plane algorithm is presented for the distance between the convex nurbs surfaces. the critical step is the construction of the support mapping by gjk and lc to search for nearest points, and emphases are laid on dealing with isotropic cases and choosing initial iterated points. it is also proved that no isotropism during iteration would take place if initial iterated points are positive points

    切平面法是運用gjk和lc構造支撐映射的原理而設計的一個搜索近點對的迭代法，著重給出了迷向情況的處理和初始迭代點的選取方法，並證明了只要將初始迭代點取為陽點，就不會出現迷向情況。
  2. Line integral convolution ( lic ) is one of texture - based methods for vector field visualization. even in the vector direction changing sharply fields, the method can show the direction of the vector field well, and display details of the vector field better. in addition, it can fully disclose the relativity among every spot of the vector field

    線積分卷積（ lineintegralconvolution ， lic ）方法是一種基於紋理生成技術的矢量場可視化映射方法，線積分卷積法能連續反映場中各點切矢，即使在矢量方向變化很大的區域，也能揭示出矢量的方向，可以較好地表達出矢量場的細節。
  3. Nowadays, china is under the same track, we need to ask ourselves : what is the secret to make our enterprises develop faster ? how to learn from so many kinds of enterprise cultures ? when we are in this individual circumstance which has thousands years of civilization and everything around us is changing so fast, what is the most suitable enterprise culture for our enterprises

    然而20年過去，當我們回首世界爭相效仿日本企業文化的過去，當我們如今環顧周圍無數成功的世界各國企業及其各具特色的企業文化，我們立足於大量吸取世界先進知識的現階段，什麼才是企業飛速發展的真正秘密，在各式各樣的企業文化中該如何取捨，在千年文明的映射和一切不斷飛速發展變化的今天，怎樣的企業文化才真正適合中國企業發展
  4. But we believe too that this case illustrates the urgent need

    我們同時也堅信本案也映射出一種迫切的需要
  5. Converter steel - making is a complicated diverse high temperature reaction process and the foundation of the model also is a diverse non - linear mapped process. so it is emergent to find a more superior control model abandoned the tradition static model in the condition that many medium and small converter cannot use an assistant gun

    轉爐煉鋼過程是一個復雜的多元多相高溫反應過程，其模型的建立則是一個典型的多元非線性的映射過程，尤其在大多中小型轉爐不宜增設副槍的條件下，如何在傳統的靜態模型之外尋找性能更優越的控制模型，就顯得比較突出和迫切。
  6. By using it, the section mapping drawings of multi - types & complex pipeline system can be automatically generated through the entity crossing operation. this method composes of the following three key steps. in the first, different graphic entities are identified from the complex pipelines drawing in terms of the layer information they owned, then the correspondent information is to be encapsulated to keep the spatial data completeness of the graphic symbols

    該方法通過管線系統設計圖中的圖形實體的分層處理與信息封裝，首先實現了復雜管線實體的自動識別並確保了圖形實體具有對應管線實體對象的完備空間信息；在此基礎上，根據用戶給出的任意位置截切線，構造隱式描述的截切面並與隱式描述的管線實體進行求交運算；最後通過對求交結果的坐標變換，生成能夠直觀反映出多類型復雜管線系統空間分佈信息的截切面映射圖。
  7. The geometric explanation of the image principle presented in “ a new method to determine the transient stability boundary using nonlinear theory 1 is given. a theorem to determine the critical clearance time is derived. from the calculation results of two examples, the correctness of the theories put forward by this paper and paper 1 is verified

    對論文《運用非線性系統理論確定電力系統暫態穩定域的一種新方法》 1中所提出的映射機理作了幾何解釋；提出了確定電力系統臨界切除時間的定理；通過對一簡單電力系統和電科院6機22節點算例的計算，驗證了本文及文1所提出的理論的正確性。
  8. All the contents are developed around a set of scaling laws taking the form of exponentials which relate to almost all the issues of complexity including fractals, chaos, strange attractors, localization, and symmetry breaking, etc. the main work can be summarized as follows : starting from the law of allmetric growth three fractal dimensions in a broad sense are derived, and according to these dimensions, geographical space is divided into three levels, i. e., real space, phase space, and order space, each of which corresponds to a kind of dimension. based on the idea of spatial disaggregation and using the rmi ( relationship - mapping - reversion ) principle, the urban system is formulated as three scaling laws of the three spaces, including number law, size law, and area law, which can be transformed into a set of power laws such as allometric law and zipf ’ s law associated with fractal structure

    從異速生長律的縱向、橫向和切向三個角度將地理空間劃分為實空間、相空間和序空間，分別對應于空間系列、時間序列和等級序列三個層面，每個層面的測度各有自己的空間維度。基於「空間循環細分-等級體系-網路結構」的數理等價關系，利用rmi （關系-映射-反演）原則，成功地實現了城市系統宏觀模型的理論抽象，將空間復雜性問題表徵為簡單的指數式標度定律（包括數量律、規模律和尺度律） ，這一組標度律可以與一組冪次定律（包括具有分形性質的規模-數目律、異速生長定律和三參數zipf定律）互為變換。
  9. In the second chapter, firstly, i present some marks and definitions, then discuss several le. mmas that closely relate to the primary theorem of this paper. successively, i introuduce relative malgrange preparation theorem, the approach theorem of relative map - germs, and the approach theorem of relative map - germs with single parameter family and so on

    第二章首先給出一些記號和定義，然後討論與本文主要定理密切相關的一些引理，先後介紹了相對malgrange預備定理，相對映射芽的逼近引理，以及單參數族相對映射芽的逼近引理等。
  10. The difference is that you now map the system s crosscutting concerns to aspects that use a multidimensional interface, which is projected into the associated dimensions

    區別是現在將系統的橫切關注點映射到使用了投射到相關維中的多維介面的方面。
  11. Most werewolves believe that everything of consequence in the physical world has a reflection in the spirit world

    大多數狼人相信現實世界的一切是靈界的映射。
  12. First, a map between the cones and tangent surface on c - b zier curve und two - dimensional plane is found respectively and then a ruled surface between two bezier curves is constructed and a sufficient condition on its developablity is given

    Zier曲線上的錐面和切線曲面，分別建立了它們到平面的等距映射，給出了c - b ? zier曲線上錐面、切線曲面的展開方法。然後，構造兩條空間b
  13. In recent years, set - valued optimization make much progress. in chapter 5, based on clarke tangent cone, we establish epiderivative of a class of set - valued maps and its properties. and furthermore, sufficiency ( or neccessity ) optimization conditions of set - valued optimization are also obtained

    在第5章中，針對近幾年發展起來的集值優化，基於clarke切錐利用epigraph建立了一類集值映射的epi -導數並討論它的一些性質，同時給出集值優化的充分（或必要）的最優性條件。
  14. Toggles off best - fit mapping

    切換最適合的映射。
  15. It adopted a bp neural network with a lag factor to identify the counter static model of process and decided parameters of feed - forward control through a model image, adopted a feedback controller that can adjust fuzzy logic according to the changes of object ' s parameters to improve dynamic control effect and adopted a control strategy simulating human intelligence to harmony works of system by switching among each control combination

    它採用加滯后因子的bp神經網路辨識對象的靜態逆模型，並通過模型映射直接決定前饋控制的參數；用可隨對象參數變化調整模糊邏輯的閉環控制器配合前饋控制器以改善動態控制效果；用仿人智能控制策略協調系統的操作，在各種組合控制方式之間進行切換。
  16. 3. improve the drive system of speedy cutting off valve in trt after investigating the operation of the trt system of the blast furnace and analyzing the structure of the speedy cutting off valve, the problems of the speedy cutting off valve are described from the viewpoint of system function. the new principle solution which contents the required function is determined by the mapping relation between function and effect in fee model, then the function structure is improved by trimming

    3 、快速切斷閥驅動系統的改進設計對trt系統和快速切斷閥結構進行了深入研究，從系統功能的角度描述了快速切斷閥存在的問題；按照需求功能通過fee模型中功能與效應映射關系，確定滿足需求功能的效應，產生了新的原理解；並應用裁剪對功能結構進行改進，提出了快速切斷閥存在問題的解決方案。
  17. Method, the brush category will not revert to the default remap table ; rather, the brush category will have no remap table

    方法，畫筆類別將不會還原為默認重新映射表；更確切地說，畫筆類別將沒有重新映射表。
  18. The computational cost involved no longer increases exponentially with the number of vertices of the meshes to be fused. ( 2 ) the algorithm is robust as the ambiguity in graph structure combination is alleviated. ( 3 ) the detail of the cut mesh is fully kept

    與原有的基於全局調和映射的融合方法相比，新方法具有以下優點： （ 1 ）演算法效率大幅度提升，求解時間不再隨融合模型頂點數的增加而指數增長； （ 2 ）減少了二維網格拓撲合併中奇異情況出現的概率，提高了演算法的穩定性； （ 3 ）被剪切網格的細節得到完整保留； （ 4 ）消除了原演算法對融合區域拓撲的限制。
  19. ( 4 ) the mathematical expressions of statistical properties of chaotic sequences generated by chebyshev - map are derived. their statistical properties are identical with those of white noise, and they are suit to be spread - spectrum address sequences. the appropriate number of chips contained in one information bit is gained for these chaotic spread - spectrum sequences. this provides the theoretical basis for chaotic sequences as address code

    （ 4 ）首次推導了chebyshev混沌映射產生混沌擴頻序列統計特性的數學表達式，得出其與白噪聲的統計特性一致，適合作為擴頻地址碼，並導出了每個信息比特所含合適的切普數。
  20. Briefly introduce the former study of chaos and the common method of chaos modeling. ( 2 ) some discrete - time maps based on different switching mode are summarized and analytical expressions suitable for general dc / dc converters are present

    （ 2 ）對幾種基於不同切換方式的離散映射進行歸納總結，得到適合一般dc / dc變換器精確建模的解析表達式，同時總結了混沌現象研究的常用工具。
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