variational equation
[数] 变分方程
常用释义
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基本释义
- [数] 变分方程
例句
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1·In the variational equation, there is only line integral.在变分方程中，只存在线积分，没有面积分。
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2·Finally, based on the total variational equation, the finite element method of these problems is also discussed.最后讨论了利用全变分方程建立有限元的方法。
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3·In this paper, large amplitude variational equation of conical shallow thin shells is derived according to the principle of minimal action quantity.本文首先用最小作用量原理推导出扁薄锥壳大振幅的变分方程。
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4·The variational equation for general resonant cavities is used to derive the characteristic formula for the resonant frequency of the arbitrarily planar reso aators.本文应用一般型谐振腔的变分方程，推导了平面型谐振腔谐振频率的特征方程。
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5·According to the stress and Galerkin's variational principles, the mixed variational equations for the laminated shell are presented, from which the state equation is obtained.根据应力变分原理和伽辽金变分原理，导出叠层圆柱壳的混合变分方程，并将其转换成状态方程。
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6·From studying some kind of quite complex variational equation problems and applying the conclusion, we prove that the optimal control of new model is existent and characterize its structure.通过对一类相当复杂的变分方程问题的研究并利用其有关结论，我们证明了新模型最佳控制的存在性并刻划出其结构。
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7·The complete Euler equation set contains all kinds of Euler equations of the variational problems.该方程组涵盖了变分问题的各种欧拉方程。
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8·The partial differential equation of flow in porous medium has been studied with variational finite element method.用变分有限元方法对描述地下流体渗流的偏微分方程进行了分析。
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9·By means of the variational approach, in a condition weaker than(AR) the existence of infinitely many solutions of fourth-order elliptic equation is discussed.在比（AR）条件更弱的一类超线性条件之下，利用变分方法讨论了一类超线性四阶椭圆方程的无穷多解的存在性。
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10·When energy equation for element was built, variational method was used to get ordinary differential equation.在建立单元的能量方程后，对方程进行变分得到墙元的常微分方程。