convergence 中文意思是什麼

音標 [kən'vɜ:dʒəns]
convergence 解釋
n. 名詞 1. 聚合,會聚,輻輳,匯合。
2. 集合點;【數、物】收斂;【生物學】趨同(現象)。

  1. Abscissa of absolute convergence

    絕對收斂的橫坐標
  2. In this paper, we study the convergences of random dirichlet series by the local convergence of random variable and the strong law of large numbers, and obtain some simple and explict formulae on abscissa of convergence

    該文是利用隨機變量序列的局部收斂性及強大數定律研究了隨機狄里克萊級數的收斂性,得出了它的收斂橫坐標的簡潔公式
  3. Abstract : in this paper, we study the convergences of random dirichlet series by the local convergence of random variable and the strong law of large numbers, and obtain some simple and explict formulae on abscissa of convergence

    文摘:該文是利用隨機變量序列的局部收斂性及強大數定律研究了隨機狄里克萊級數的收斂性,得出了它的收斂橫坐標的簡潔公式
  4. A posteriori error estimation based on stress super - convergence recovery technique for generalized eigenvalue problems

    基於應力超收斂恢復技術的廣義特徵值問題后驗誤差估計
  5. Agglomerative effectiveness : the effect on regional economical inequality because of industrial agglomeration. in order to show the effects of industry on regional inequality, the model of panel data is applied to analyze the relationship between industrialization and economy growth., which is helpful to estimate whether the tendency of growth is convergence and the structural effectiveness. the time series model is used to analyze the effect of industrial agglomeration on regional inequality, where gini coefficient is taken as the index of industrial agglomeration

    為了更清楚地把握工業在地區差距上的效應,本文用面板數據模型分析工業化程度和經濟增長之間的相關關系,從而判斷區域經濟發展趨勢是否收斂,工業在「結構效應」方面的影響;計算表示工業集聚程度的基尼系數,通過時間序列模型分析工業集聚對地區經濟差距的「集聚效應」影響。
  6. Some main ones are solar heating, proximity of low pressure troughs and convergence of two different air streams

    空氣上升的原因很多,主要有地面受太陽照射加熱在低壓槽附近和兩股不同的氣流匯聚等。
  7. After the study on the general industrial organization model, the paper defines radical innovation based high - tech industry and its characteristics, and then it points out that there are three different actual models, the first one being ambidextrous organization or pan - ambidextrous organization model featuring the cooperation between small enterprises and conglomerates, the second forward industrial convergence organization model and the third horizontal industrial convergence organization model

    通過對一般產業組織模式的研究,對突破型高新技術產業的概念進行界定,指出其特徵,並提出突破型高新技術產業組織的一般模式和三種具體模式: ( 1 )小企業與大集團的二元或泛二元組織模式, ( 2 )前向產業會聚的組織模式, ( 3 )橫向產業會聚的組織模式。
  8. Genetic annealing algorithm and its convergence analysis

    遺傳退火演算法及收斂性分析
  9. Uml is the convergence of best practices in the object - technology industry. and it is a rich ; precise, extensible modeling language for object - oriented system development and software developing automation environments. uml is the representation of excellent software engineering methodology which is approbatory in large - scale and complex modeling field

    它涵蓋了面向對象的分析、設計和實現,融合了早期面向對象建模方法和各種建模語言的優點;為面向對象系統的開發、軟體自動化工具與環境提供了豐富的、嚴謹的、擴充性強的表達方式。
  10. Figure 4 depicts character convergence in different species using an example from an arid region.

    圖4用乾旱地區的一個例子描繪了不同種的性狀趨向性。
  11. We know evolution happened not because of transitional fossils such as a. natans but because of the convergence of evidence from such diverse fields as geology, paleontology, biogeography, comparative anatomy and physiology, molecular biology, genetics, and many more

    我們知道確實有演化的事實,並不是因為陸行鯨之類的過渡化石,而是來自不同領域匯聚起來的證據,像是地質學、古生物學、生物地理學、比較解剖與生理學、分子生物學、遺傳學等。
  12. Dependent convergence of lower side bivalent random dirichlet series

    級數的相關收斂性
  13. Dependent convergence of lower side bivalent random diric

    大湄公河次地區合作的國際政治經濟學分析
  14. Rates in the complete moment convergence of bootstrap means

    再抽樣均值的矩完全收斂速度
  15. By the polygonal approximation method, a global approximation solution is constructed for the initial - boundary value problem of nonconvex scalar conservation laws with two - side boundary effect, and its convergence to the global weak entropy solution of the corresponding problem is proved

    摘要使用折線逼近法,對具有兩條邊界影響的非凸單個守恆律初邊值問題構造了整體近似解,並證明其收斂到初邊值問題的整體弱熵解。
  16. Study on r amp; d cartelization of enterprises based on the technological convergence

    基於技術融合的企業研發勾結研究
  17. Study on r amp; amp; d cartelization of enterprises based on the technological convergence

    基於技術融合的企業研發勾結研究
  18. Convergence groups and their commutator subgroups

    收斂群和它的換位子群
  19. It is proven that these modified dual algorithms still have the same convergence results as those of the conceptional dual algorithms in chapter 2 and chapter 3. secondly, a dual algorithm is constructed for general constrained nonlinear programming problems and the local convergence theorem is established accordingly. the condition number of modified lagrange function ' s hessian is estimated, which also depends on the penalty parameter

    證明這些修正的對偶演算法仍具有同前兩章的概念性對偶演算法相同的收斂性結果,我們還進一步構造了一般約束非線性規劃問題的對偶演算法,建立了相應的局部收斂理論,最後估計了修正lagrange函數的hesse陣的條件數,它同樣依賴于罰參數。
  20. The relation of radius of curvature and error as well as formulas of increasing parameters on condition of constant error are diverted. the equation of the line on the center of approximate circular arc is obtained , and it can avoids the trouble that numerical solution owns possibility of no convergence and simplifies node calculation of non - circular curve

    導出了曲率半徑與逼近誤差之間的關系和等誤差條件下的參數遞推公式,建立了通過逼近圓弧圓心的直線方程和圓心坐標計算公式.按這種方法用圓弧逼近平面參數曲線,不需要求解非線性方程組,避免了計算可能不收斂的麻煩,簡化了非圓曲線的節點計算過程
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