因有限元法对网格无正交性要求，因而可在椭圆变换前后进行剪切和延伸变换。
Since FEM has no such requirement that the grid line are of orthogonality, a sequence of shearing and stretching transformation, both prior to and subsequent to the elliptic mapping is used.
采用完全变换法施加本质边界条件，给出求解椭圆型边值问题的无网格伽辽金方法。
The full transformation method is used in element-free Galerkin method for solving the elliptic boundary value problems.
文章认为，在时间伸展变换的情况下，频散方程将不是一个圆，而是一个椭圆。
It is deemed that with the variation of time extension, the dispersion equation should be an ellipse rather than a circle.
本文采用并矢格林函数和场量变换给出了椭圆波导中探针天线辐射的普遍公式。
In this paper, the general formulas of probe antenna radiation in an elliptic waveguide are given by means of dyadic Green's function and field transformation methods.
本文利用保角变换方法计算了近椭圆孔边位错象力。
The image force on the dislocation near an elliptical hole is calculated by conformal mapping technique.
在斜轴测的图解法中，用仿射变换作椭圆的主方向和主半径大小。
In the graphical method of the oblique axonometry, the affine transformation is taken as the ellipse's principal direction and the size of the principal radius.
采用改进的算法针对二进制方法点乘的椭圆曲线密码进行了符号变换故障攻击，利用仿真实验进行了验证。
Using the improved algorithm, we present the attack on elliptic curve cryptosystems with binary scalar multiplication, and verify it through software simulation.
分析像散椭圆高斯光束的传输变换特性，推导出半导体激光束的像散校正与旋转对称化变换公式。
In view of the above, the transformation properties of astigmatic elliptic Gaussian beams are analysed overall, the exact formulas of correcting astigmatism and rotary symmetrize transformation.
从椭圆坐标变换和边界拟合出发，推导了椭圆几何参数的计算方法，并给出了计算机模拟检测结果。
The computing methods of ellipse geometric parameters is derived by using coordinate transformation and edge fitting, and the computer simulation result is given.
采用许瓦兹-克里斯托福变换，求得了以椭圆锥为发射体的真空微电子二极管区域的电位分布的解析解。
In this paper, a conformal mapping analysis of a vacuum microelectronic diode is presented, which uses an elliptic cone conductor as its cathode.
采用许瓦兹-克里斯托福变换，求得了以椭圆锥为发射体的真空微电子二极管区域的电位分布的解析解。
In this paper, a conformal mapping analysis of a vacuum microelectronic diode is presented, which uses an elliptic cone conductor as its cathode.
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