• 运用函数积分方程方法,求解了平面多裂纹平面问题

    By using of complex variable function and integral equation method, the antiplane multiple holes and cracks problem of half plane region is considered in this paper.

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  • 克希霍夫偏移中传播处理就是特定克希霍夫积分表达式作为邻近在邻近时间传播来的波的(加权)叠加

    In Kirchhoff migration, this is done by using the Kirchhoff integral representation of a field at a given point as a (weighted) superposition of waves propagating from adjacent points and times.

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  • 利用变函数奇异积分方程方法求解平面弹性半平面边缘分叉裂纹问题

    The edge internal branch crack problems for half-plane in antiplane elasticity are solved with complex potentials and singular integral equation approach.

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  • 采用无条件稳定的精细逐步积分求解结构动力学微分方程,构造了通过结构的模态响应荷载列阵的迭代算法

    The highly precise direct integration scheme is used for solving modal dynamic differential equation of the structure nd a dynamic load identification method by the modal responses is proposed.

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  • 积分常数零的条件下,证明了该方程存在光滑孤立、不可数无穷光滑周期波解、扭结波和扭结波解。

    When the integral constant is zero, the existence of smooth solitary wave solutions, uncountably infinite, many smooth periodic wave solutions, and kink and anti-kink wave solutions are proved.

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  • 结果表明不同构象各体系有效交换积分小于自由基表现铁磁性耦合

    The results show that the effective exchange integral values are less than zero under different conformations, so the radicals display the anti-ferromagnetic coupling.

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  • 利用积分变换技术,得到不同压电介质界面平面运动裂纹问题分析解

    The problem of an anti plane Griffith crack moving along the interface of dissimilar piezoelectric materials is solved by using the integral transform technique.

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  • 为了实现一类非线性系统混沌控制提出非线性不确定系统鲁棒混沌控制的非线性比例积分微分控制(NPID)方法

    In order to realize chaos robust anti-control of a class of nonlinear system with uncertainties, a nonlinear proportional integral differential (NPID) control method was put forward.

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  • 本文采用一种边界积分方程计算共线周期平面裂纹应力强度因子

    In this paper, a boundary integral equation method is applied to compute the dynamic stress intensity factors of collinear periodic antiplane cracks.

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  • 结果表明晶格材料不同,空穴掺杂双层三角晶格铁磁体积分自旋动力学具有普适行为

    It is shown that unlike square antiferromagnets, the integrated spin dynamics of the hole doped bilayer triangular lattice does not show particularly universal behaviors.

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  • 运用变函数积分方程方法求解了平面域多圆孔多裂纹平面问题

    The edge internal branch crack problems for half-plane in antiplane elasticity are solved with complex potentials and singular integral equation approach.

    youdao

  • 这些方法主要有光谱参数连续背景扣除高斯以及成分分析。

    These include continuum removal, Gaussian deconvolution, principal component analysis, and spectral parameters for compositional mapping.

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  • 如同对数三角函数功能整合需要一个主题通常讲授积分第二所以我们不会他们融入这个

    As with logarithms integrating inverse trig functions requires a topic usually taught in Calculus II and so we won't be integrating them in this class.

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  • 利用函数奇异积分方程方法,求解平面弹性中平面边缘内分叉裂纹问题

    By using of complex variable function and integral equation method, the antiplane multiple holes and cracks problem of half plane region is considered in this paper.

    youdao

  • 对于温格球队来说,赢得联赛冠军需要奇迹。现在阿森纳应该力保联赛第三位置,不让曼城积分

    Wenger's team needs a footballing miracle to win the Premier League and must now focus on cementing third place ahead of Tottenham and Manchester City.

    youdao

  • 对于温格球队来说,赢得联赛冠军需要奇迹。现在阿森纳应该力保联赛第三位置,不让曼城积分

    Wenger's team needs a footballing miracle to win the Premier League and must now focus on cementing third place ahead of Tottenham and Manchester City.

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