坐标系的

The pressure correction method is used to calculate the two-dimensional turbulent flow in general curvilinear coordinates.

按照进气箱对称面的形状，给出一种简化的二维进气箱几何模型，用微分方程法生成贴体的曲线网格，在任意曲线坐标系下采用压力修正法数值模拟了其内部二维湍流流动。

The model system is in the generalized curvilinear coordinates, using high precision self-adaptive grids to fit the complicated topographies and coastal shapes.

模型系统采用广义曲线坐标系下的形式，使用高精度的自适应网格拟合复杂岸界。

Based on SIMPLER algorithm in the curvilinear body-fitted coordinates, the calculations were performed for Pr=0.7, Re=10~1000 on non-orthogonal non-staggered grids which are generated by elliptic equation systems.

采用曲线坐标系下压力与速度耦合的SIMPLER算法，数值研究了周期性渐扩渐缩波纹通道内脉动流动与换热情况，流动Re数的范围为10~1000，Pr数为0.7。

For some particular casesof boundary-value problems such as the problems with curvilinear boundariesor a sharp re-entrant corner,the B-FEM in curvilinear coordinates will givequite fine results.

对一些特殊问题，如曲线边界问题、尖角奇异性问题等，在曲线坐标系中建立的B样条有限元法，具有良好的计算效果。

As for light emission from semiconductor NWs or NTs or NCs, an accurate and efficient method is proposed to simulate light emission of an emitter in a general cylindrically multilayered nanostructure.

在一维半导体纳米结构光辐射器件方面，包括半导体纳米线、纳米管和纳米同轴线等，我们提出适用于柱坐标系下多层同轴结构光辐射的精确高效的电磁理论分析模型。

This method can be used to analyze the dispersive characteristic of arbitrary mode SWS with arbitrary boundary in theory.

论文首先在直角坐标系下，给出了FDTD差分方程和周期性边界条件的具体形式，并编写程序，分析了周期性加载金属片矩形波导的色散特性。

Based on the ellipsoidal coordinates, we obtain the spacial distribution of electric potentials of a composite of a coated ellipsoid embedded in an infinite host via solving the Laplace equations and matching the boundary conditions. Meanwhile, we also obtain the partially resonant condition of the coated ellipsoid.

通过引入椭球坐标系，利用拉普拉斯方程及其边界条件，求出了带壳椭球颗粒镶嵌在无限大线性基质中的空间电势分布，并进一步得出了带壳椭球颗粒的部分共振条件。

This paper presents a transformation method between two different new forms of geodetic coordinate systems on the same ellipsoidal surface.

对于同一椭球面上位于不同区域的新型大地坐标系，提出了在其间进行坐标转换的方法，推证了转换关系和计算公式。

The method of finding the electric potential and charge distribution of a charged ellipsoidal conductor is introduced,and some special cases are discussed.

介绍用椭球坐标系求带电导体椭球所产生的电势和它上面电荷分布的方法，并讨论一些特殊情况

Then, E, equivalent to the transformation matrix from WCS to CCS, is computed by transforming them to a common reference coordinate system.

E就是从WCS到CCS的变换矩阵，求解该矩阵可以通过把它们变换到一个公共的参考坐标系求解。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。