泛函 的英文怎麼說

中文拼音 [fànhán]
泛函 英文
fonctionelle
  • 泛 : Ⅰ動詞1 [書面語] （漂浮） float; drift 2 （透出; 冒出） be suffused with 3 （淹沒） inundate; floo...
  • 函 : 名詞1. [書面語] （匣; 封套） case; envelope 2. （信件） letter 3. （姓氏） a surname
  1. Potential energy function and stability of ground state x3 of diatomic molecule in

    2的勢能函數與穩定性的密度泛函研究
  2. We have calculated one - and two - photon absorption cross sections of the lowest excited states of a series of molecules combined with benzene, stilben, thiophene as center attached with amine, diphenylamine, diethylamine as electron - donor and nitryl as electron - acceptor ; the effects of molecular length, n center and electron - donor on two - photon absorption cross sections have been studied and all calculations have been carried out using the density functional theory at an ab initio level. it is found that the molecular length and the one - photon absorption intensity are quite strongly c orrelated factors, and that a corresponding correlation for the two - photon absorption is decreasing. it is also found that a most crucial role for the two - photon absorption is played by the n center

    我們分別以苯、二苯乙烯、噻吩為中心，氨基、二苯氨基和二乙氨基為電子給體，硝基為電子受體組合形成的分子為研究對象，在從頭計算的水平上用密度泛函理論計算了這些分子在低激發態下的單、雙光子吸收強度，重點研究了分子的長度、中心和給體的供電子能力對分子單、雙光子吸收的影響。研究結果表明，分子長度與單光子吸收強度之間有密切關系，而在雙光子吸收中這種關系較弱；中心在雙光子吸收中具有重要的作用；在中心和受體一定的情況下，增加給體的供電子能力，可提高雙光子吸收強度。
  3. The extremum of function in mathematical physics

    數學物理問題中的泛函極值
  4. Forced oscillation for a class of high order functional differential equations

    一類高階泛函微分方程的強迫振動性
  5. Forced oscillation for solutions of systems of partial functional differential equations

    偏泛函微分方程系統解的強迫振動性
  6. Forced oscillation of a class of nonlinear parabolic function differential eqation

    一類非線性拋物泛函微分方程的強迫振動性
  7. Forced oscillation of a class of nonlinear functional partial differential equations

    一類非線性偏泛函微分方程的強迫振動性
  8. Forced oscillation for a class of high order partial functional differential equations

    一類高階偏泛函微分方程的強迫振動性
  9. In chapter 3, two nonlinear modified gilpin - ayala models with distributive delay and continuous diffusion are studied. some simple sufficient conditions for globally asymptotically stable and asymptotically stable of the unique positive equilibrium point are established by constructing lyapunov functional

    在第二章中，我們研究的擴散行為是離散的，而在第三章中，我們研究兩類含連續擴散行為的非線性時滯gilpin - ayala模型（反應擴散方程） ，通過構造lyapunov泛函獲得其平衡態全局漸近穩定、漸近穩定的一些充分條件。
  10. Systematic characterization of glycine conformers via density functional theory

    採用密度泛函理論系統表徵苷氨酸構象體的研究
  11. Dft studies on electronic properties of hetero polyanion of keggin - alw9mo3o

    電子性質的密度泛函理論研究
  12. Radial minimizer of the ginzburg - landau functional with impurity inclusion

    泛函的徑向極小元
  13. On the basis of complet ' : ly analyses about dual - m ( ) de phase shiftcrs, the finite - element formulation derives the variational principle for non - se1fadjoint electromagnetic problems which is microwave propagaticn in a aniso1ropic media loaded waveguide. then, the variatonal problem is approximated by a matrix eigenvalue problem

    在此基礎上，詳細討論了利用有限元分析法這一強有力的工具來分析波導中填充各向異性介質的問題，導出了基於變分原理的泛函和有限元方程。
  14. Almost multiplicative functional

    殆積性泛函
  15. First, the geometry of pna molecule in gas phase is optimized on the base of density functional theory

    首先在密度泛函理論基礎上優化了汽相下pna分子體系的幾何結構。
  16. The nonlinear optical properties of pna molecule in gas phase are studied on the base of time dependent density functional theory

    本文在含時密度泛函理論基礎上研究了汽相下pna分子體系的非線性光學性質。
  17. Then, the nonlinear optical properties of pna molecule are studied by using time dependent density functional theory and few states approach

    然後運用含時密度泛函理論及少態方法對pna分子體系的非線性光學性質進行了理論研究。
  18. The solvent effects on the nonlinear optical properties of pna molecule are also chiefly studied on the base of time dependent density functional theory

    本文還在含時密度泛函理論基礎上著重研究了溶劑效應對pna分子的非線性光學性質的影響。
  19. Ieee computer graphics and applications, 1994, 14 : 56 - 60. 10 pfeifle r, seidel h p. fitting triangular b - splines to functional scattered data

    該方法避免了繁瑣的手工調節控制點的操作，並且無需計算復雜的基於物理的光順泛函。
  20. The molecules we studied are a series of trans - stilbene derivatives. first, we applied dft method optimized the new synthesis molecule 4, 4 ' - bis ( dimethylamino ) stilbene ' s structure, and used few states model calculated its tpa cross section. the results agree well with the experiment data

    首先，我們在密度泛函理論（ densityfunctiontheory ）的水平上對最近合成的分子材料4 ， 4 -二甲氨基二苯乙烯的結構進行了優化，然後採用少態模型方法計算了分子的雙光子吸收截面，得到了與實驗符合很好的結果。
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