• Based on this, the evolution equations, evolution laws of elliptical Hermite-Gaussian light beam's every variable and two critical powers are also derived using variational method.

    基础上,运用变分得到椭圆米高斯光束参量演化方程、演化规律两个临界功率

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  • Finally, Using the method of calibrating instrument in a variational concentration calibrates this instrument. According to the result, the performance of the instrument is analyzed.

    最后采用非恒定浓度测氡仪器标定方法对研制仪器进行标定,分析了仪器的一些性能指标。

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  • A finite element method using subregion variational principle and spline function in this paper is presented to solve the problem of combined shell of revolution.

    本文提出一种分区变分原理样条函数结合有限元方法解决组合型旋转壳受力分析问题

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  • Using this method in finite displacement theory of elasticity, we found not only variational functionals obtained by predecessors but also a pair of new functionals-narrow functionals.

    将此法应用于弹性有限位移理论除了得到前人得到的变分函外,得到了一对泛函—狭义泛函。

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  • By using improved variational method, the internal energy per plaquette and the specific heat curves of the Tangent action in SU(2) lattice gauge theory arc worked out.

    利用改进变分出了正切作用量的四维SU_(2规范理论元格内能比热曲线

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  • In tills paper, a new imaging formula for a conical defocusing GRIN fiber lens is derived by using the variational method and the ABCD law.

    本文变分以及ABCD定律导出锥形发散梯度折射率纤维透镜新的成象公式

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  • The variational of finite element method(FEM) using the pseudo-potential function is presented to design the airfoil shape of transonic rotational flows.

    本文运用函数域变分有限元方法进行了跨音速设计

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  • The vertical velocity is going to be estimated by using a variational analysis method.

    本文的结束部分提出了分法估算风场垂直分量,并给出了方法步骤。

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  • Using parametric variational principle and hierarchical method, the generalized constitutive models can be solved.

    借助于参变量变分原理分级方法具有广义本构关系单元的结构可以得解。

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  • Then, buckling characteristic equations for laminates with built-in circular or elliptical delaminations are derived by using the variational principle and linearized method.

    然后变分原理进行线性化得出了含圆形椭圆形屈曲特征方程

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  • In nonlinear analysis, FGM plates and shells behaviors, which include large deflection bending, large deflection vibration, post-bucking, are discussed using Galerkin variational method.

    线性分析中,解析方法分析FGM、圆柱双曲率扁弯曲振动与屈曲等力学行为

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  • In nonlinear analysis, FGM plates and shells behaviors, which include large deflection bending, large deflection vibration, post-bucking, are discussed using Galerkin variational method.

    线性分析中,解析方法分析FGM、圆柱双曲率扁弯曲振动与屈曲等力学行为

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