equa 中文意思是什麼

equa 解釋
天冬酰苯丙氨酸甲酯
  • equa : 天冬酰苯丙氨酸甲酯
  1. In this paper, starting from the basic law of fluid me chanics, a mathematical model equation for describing the tran sient flow of the wet gas in the pipeline under peak shaving op eration is established, a simplified treatment for the model equa tion is made and a train of thought for concrete calculation is de signed

    文章從流體力學的基本規律出發,建立了描述濕天然氣管道輸送調峰工況下瞬變流的數學模型方程,並對模型方程作了簡化處理,設計了具體的計算思路。
  2. Mathematical physics equa - tions printed lectures second edition in chinese

    數學物理方程講義.第2版
  3. Due to the nonlinearity of the boussinesq equa - tion, exact analytical solutions are difficult to obtain

    下面將給出這個潛水面的控制方程在在某些假設條件下的解析解
  4. In this paper, we study the oscillation of the higher order differential equa tion with impulses

    本文主要討論了高階脈沖微分方程解的振動性,得到了高階脈沖微分方程解振動的充分條件。
  5. Because the gross - pitaevskii equa - tion, which describes bose - einstein condensation by mean - field theory, is a nonlinear schrodinger equation

    由於平均場理論導致的描述玻色-愛因斯坦凝聚的gp方程是一個非線性schr (
  6. By representing the uncertain parameters as interval numbers, the governed equa tio ns of the structural system are obtained by means of the finite element method

    將結構系統中的不確定性參數用區間數來表示,用有限元法建立系統的控制方程。
  7. Low - pressure, non adjustable regulators having a maximum outlet pressure of less than or equal to 200 mbar, with a capacity of less than or equa l to 4kg h, and their associated safety devices for butane, propane or t heir mixtures

    用於丁烷丙烷或其混合物的容量小於或等於4kg h最大出口壓力小於或等於200mbar的不可調低的調節器及其相關的安全裝置
  8. In chapter three, we in - troduce the homogeneous balance method and improve some key steps in it, then by using this method we are able to obtain mul - tiple soliton solutions of some nonlinear partial differential equa - tions

    第三章,討論了利用齊次平衡法求解非線性方程孤子解的問題,並對其一個關鍵步驟進行改進,使其能夠求解非線性方程的多孤子解。
  9. When there is nozero object in category, the generalized inverse of morphisms are studied through the equa - alizer, the necessary and sufficient conditions for generalized inverse is obtained, and the relation between the linear equation and the equalizer is presented in matrix category

    當范疇不具有零對象時,以態射偶的等化子為工具討論態射的廣義逆,並在矩陣范疇中建立了齊次線性方程組的解與等化子的關系。
  10. Considering enough the property of the equa - tion, we prove existence of absorbing set of the solution in h ~ ( 1 ) by the method of changeing the higher order nonlinear term as nonnegative guadratic form and prove existence of absorbing set of the solution in h ~ ( 2 ) by the method of linear combining of energy inequality and multiform classical inequality

    我們充分考慮方程的特點,將高階非線性項化為一非負定二次型使得解在h ~ 1中的吸收集的存在性得以證明。通過能量估計的巧妙組合以及多種形式的不等式進行精細的估計以獲得h 「的吸收集的存在性
  11. First, in virtual of identification of flaws is a typical of in - verse problems, proceeding from time - harmonic electromagnetic maxwell ' s equa - tion and helmholtz equation, the uniqueness and existence of direct scattering problems including the numerical algorithms of diverse of boundary conditions is given. second, the uniqueness and existence of inverse scattering problems and the theory of ill - posed integral equation are briefly looked back upon. finally, indicator function method for boundary identification is set up under all kinds of boundary conditions for inverse scattering of homogenous and inhomogenous objects, meanwhile, the proof of possibility for near - field measurements and nu - merical simulation are given

    由於缺陷的識別是一類典型的反問題,因而首先從時諧電磁maxwell方程和helmholz方程出發,具體地闡述了求解正散射問題的有關方法,包括各種(夾雜)邊界條件下的數值解法,就解的存在性唯一性給予了肯定的回答;隨后對逆散射問題的理論作了簡短的回顧,包括解的唯一性以及非線性不適定積分方程的處理等;然後對均勻介質和非均勻介質的逆散射問題建立了在各種邊界條件下的邊界識別的指示函數方法,鑒于近場數據獲得的重要性,對近場測試時邊界識別的方法給予了相應的證明,並且實現了數值模擬。
  12. Nonlinear functional analysis is a subject. old but fashionable. its abundant theories and advanced methods are providing powerful and fruitful tools in solving ever increasing nonlinear problems in the fields of science and technology. though the theories of integral and differential equations in banach spaces, as new branches of nonlinear functional analysis. have developed for no more than thirty years, they are finding extensive applications in such domains as the critical point theory, the theory of partial differential equa - tions, eigenvalue problems. and so on, are attracting much more attentions from both pure and applied mathematicians

    非線性泛函分析是一門既悠久又現代的學科,它的豐富理論和先進方法為解決當今科技領域層出不窮的非線性問題提供了卓有成效的工具,作為自非線性泛函分析中衍生發展起來的新的分支, banach空間微分方程和積分方程理論雖經歷了不足三十年的發展過程,然而它已被廣泛應用於諸如臨界點理論,偏微分方程理論,特徵值問題等許多領域,其重要性日益凸現出來
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