second-order stationary 中文意思是什麼

second-order stationary 解釋
二階平穩
  • second : adj 1 第二的；第二次的；二等（的）。2 次等的；較差的；劣於…的 （to）。3 〈美國〉較年輕的。4 另一...
  • order : n 1 次序，順序；整齊；（社會）秩序，治安；狀況，常態；健康狀態；條理；會場秩序；議事程序，日程；...
  • stationary : adj. 不動的，靜止的，不變的；不增不減的，固定的，裝定的。n. 1. 不動的人，固定物。2. 〈pl. 〉駐軍。n. -ariness
  1. In this paper, a crank - nicolson mixed element method, a nonlinear galerkin mixed element method for the non stationary conduction - convection problems time second order accuracy fully discrete formats and a two - level mixed element method with backtracing for the stationary conduction - convection problems are presented and analyed, respectively, an error analysis are provided for the crank - nicolson method of time discretization applied to spatially discrete galerkin mixed element approximations of the nonstationary conduction - convection problems

    本文分別給出了非定常的熱傳導-對流問題的crank - nicolson混合元法時間二階精度全離散格式，非線性galerkin混合元法時間二階精度全離散格式以及定常的熱傳導-對流問題回溯二重水平法。討論了時間上的crank - nicolson離散方法應用於非定常的熱傳導-對流問題的空間離散的galerkin混合元近似。
  2. On the boundary value problem of the second order stationary wave diffraction potential

    關於二階波浪繞射勢穩態解邊值問題
  3. The position of the second order phase transition points for the stationary black holes has been argued by many authors recently

    穩態黑洞在什麼條件下出現二級相變，近年來在引力學界存在著爭論。
  4. Some people draw a conclusion that the second order phase transition point in the stationary black hole lies in where the heat capacity tend to infinity by means of the thermodynamical equilibrium fluctuations. but the other people obtain a different conclusion that the second order phase transition takes place when r + - r - by using of the thermodynamical non - equilibrium fluctuations

    一些學者利用平衡漲落的方法得出黑洞的二級相變點位於比熱趨向于無窮大的地方；另一些學者採用非平衡漲落的方法則發現黑洞的二級相變點應位於其內、外視界相重疊的地方。
  5. We first introduce the second order phase transition theory in the general thermodynamical system, and make a brief summary of the about investigations of the second order phase transitions in stationary black holes in the recent years

    在第一章中，我們首先介紹一般熱力學系統的二級相變理論，描述了相變的一些主要特徵。然後簡單地回顧了黑洞熱力學中的一些基本概念以及近年來對黑洞二級相變的一些研究狀況。
  6. Since a pseudo - covariance matrix of the observed signals supply additional constraints if the sources are assumed to be independent and improper, it can be proved that the second order statistics is sufficient to separate the mixed complex - value signals for both stationary and non - stationary sources

    假設源信號是獨立的且非常態，信號的偽協方差矩陣能增加約束條件，從而可證明二階統計量能夠完全分離復值混合信號，而且對信號是否平穩不作要求。
  7. In this paper, making use of both the thermodynamical equilibrium and the non - equilibrium fluctuations, we ascertain the position of the second order phase transition points in the stationary black holes, and discuss their physic meanings

    本文採用平衡漲落和非平衡漲落兩種方法對此進行了深入的研究，我們發現黑洞二級相變點的具體位置與研究中所採用的方法無關。
  8. In summary, whether making use of the thermodynamical equilibrium fluctuations or the non - equilibrium fluctuations, we find that the second order phase transition points lie in where the heat capacities approach infinite, rather than where r + r _ in the stationary black holes

    摘要h由以上討論我們得到如下結論:無論是採用平衡漲落方法，還是採用非平衡漲落方法，穩態黑洞的二級相變點都位於熱容量無窮大的地方
  9. On the basis of some conclusion, we have proved that the schemes have second - order convergence accuracy for the time discretization, a two - level method for resolving the nonlinearity in finite element approximation of the stationary conduction - convection problems is presented

    在某些已有結論的基礎之上，我們證明了這種格式對于時間離散上的二階精度。提出了一種解決定常的熱傳導-對流問題的有限元近似中出現的非線性問題的兩層方法。
  10. The existence and the convergence of the fully discrete format of nonlinear galerkin mixed element method with time second order accuracy for the non stationary conduction - convection problems are showen

    給出了熱傳導-對流問題非線性galerkin全離散混合元解的存在性和收斂性。
  11. At the phase transition points, both the thermodynamical equilibrium and non - equilibrium fluctuations in these black holes approach infinite ; ( 3 ) because both of the thermodynamical fluctuations in all stationary black holes listed above approach zero, the second order phase transitions dose n ' t occur when r + r _

    此時，無論是在黑洞的平衡漲落中還是在非平衡漲落中，總有一些熱力學量的漲落趨于無窮大。 （ 3 ）它們在r _ + r _ -的地方沒有發生二級相變。此時，黑洞所有的熱力學漲落都變為0 。
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