查询词典 conformal

In this thesis, the author proposes a model of the charge sharing factor at the corner of drift region in LDMOS based on conformal transformation, and the model is used to compute breakdown voltage in RESURF structure.

本文建立了RESURF技术和多阶梯场极板共同作用的LDMOS漂移区表面电势和电场模型，并在准二维的表面电场解析模型的基础上，对多阶梯场极板的长度设计进行优化。

Conformal transformation method is firstly used to investigate themisalignment impacts on emission properties of the emitter.

首次采用变换方法讨论了环形边缘发射体偏心对发射的影响，计算的结果表明少量的偏心对发射影响不明显，随着偏心量增大发射体的场强明显增强。

Under the condition of the steady flow, by means of conformal transformation , the authors derive a production formula of a horizontal well in the center of a reser.

文中在保证地层内具有稳定流动的基础上，利用保角变换对顶底不渗透油藏中心有一口水平井的产量公式进行了重新推导，给出了水平井产量公式的修正公式，并且利用等值渗流阻力法进行了解

In this paper the conformal transformation method is used to get the inferential reasoning formulas: seepage pressure formula, seepage discharge formula and seepage gradient formula.

本文采用保角变换的方法，通过建立数学模型推导出在均质且理想边界条件下，土石坝基垂直防渗的渗透压力、渗流量和出逸坡降计算公式。

Based on the Riemannian geometry theory, a novel conformal transformation was proposed and the kernel function was modified by the transformation in a data-dependent way.

以黎曼几何为理论依据，提出了一种新的保角变换，对核函数进行数据依赖性改进，进一步提高分类器泛化能力。

Since1973, when Hawking discovered the thermal radiation of black hole, this problem has been widely studied by means of theory of quantum field in curved space-time, Green's function method and the conformal transformation etc.

从1973年霍金发现黑洞热辐射起，人们对这个问题采用弯曲时空的量子场论、格林函数法、共形变换等方法进行了广泛的研究。

The new method of solving the hydraulic fracture moveable boundary problem by use of the method of the conformal transformation and body-fitted coordinate is put forward; according to the law of continuation, the transformation from the control equation in the physical plane to the calculation plane is completed, and two dimensional fluid field numerical simulation in the fracture is also finished.

提出了利用保角变换和贴体坐标变换处理水力裂缝动态边界问题的新方法，根据链导法则完成了物理域控制方程向计算域平面的转换，实现了二维流场的数值模拟； 5。

Its analytic solution is obtained by multiple conformal transformation s including elliptical functions,and the pressure and streamline distributions and the well flow rate are presented for the flow field.

将油藏工程中水平井网渗流作为复杂源汇边界矩形区域的流动，通过椭圆函数等多重保角变换求得其解析解，并得到渗流场的压力分布、流线分布及井产量。

The electrostatic driving, in which the electrostatic force is normal to the electrode plate, is reviewed. Fringe effects of some typical micromechanical structures are investigated. Analytical formulas are obtained using conformal transformation.

对于法向静电驱动问题，本论文作了较完整的介绍，对典型体微机械结构在法向静电驱动时的边缘效应作了讨论，用保角变换方法得到了边缘效应的解析表达式，对微结构的设计有实用价值。

By means of the complex variable function method and introducing the conformal transformation,the plane elasticity problem about static crack of a finite width strip with a single edge crack is analyzed further and the exact solutions to the SIFs are found out and generalized to dynamics.

利用复变方法，通过构造适当的保角映射，分析了有限宽单边裂纹带中静态裂纹的平面弹性问题，给出应力强度因子的精确解，并将其推广到动力学。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。