1) body of revolution
旋转对称体
1.
In order to save CPU running time and reduce memory requirement, the protection engineering was considered as circular tunnel and the body of revolution finite-difference time-domain method was used which allowed one to reduce a intractable three-dimensional problem to a solvable two-dimensional one.
以圆形截面坑道为简化模型,运用旋转对称体时域有限差分法将三维问题转化为二维问题处理,计算了地下防护工程口部金属门对高功率微波、超宽带电磁脉冲的屏蔽效能,分析了门缝大小、门框嵌入岩土介质深度对屏蔽效能的影响,确定了场泄漏的主要途径。
2.
We present a method for electromagnetic scattering with obliquely incident pulse plane wave using BOR-FDTD(body of revolution finite-difference time-domain) method.
提出一种应用时域有限差分算法求解脉冲平面波斜入射时旋转对称体散射问题的方法。
2) axis revolving symmetric conductor
轴旋转对称导体
4) rotationally symmetric
旋转对称
1.
This paper calculated the impact of the material filled in the slot on the scattering characteristics of the rotationally symmetric model.
就具有旋转对称特性的典型目标模型 ,详细计算分析了在凹槽中填充不同材料对其电磁散射特性的影响 ,计算结果显示在目标的特定部位上开适当宽度和深度的槽并填充负单轴各向异性介质能显著降低目标的后向雷达散射截面 (RCS)。
2.
Explicit iterated integral formulae of the moments in various order of the hitting times of geodesic spheres by Brownian motions on rotationally symmetric manifolds are given in this paper.
主要给出了旋转对称流形上布朗运动关于测地球面的首中时、球壳的首出时的各阶矩的迭代积分公式。
3.
A method to simulate the speckle in rotationally symmetric triangulation was presented and the simulated image was obtained.
提出了一种用于旋转对称激光三角传感器的激光散斑的仿真方法,获得了仿真散斑图像。
5) rotational symmetry
轴对称，旋转对称
6) rotation symmetry
旋转对称性
1.
Brillouin scattering for hexagonal system has arbitrary rotation symmetry about the 6 fold axis of the system.
指出六方晶系Ｂｒｉｌｏｕｉｎ散射具有围绕晶体六次轴的任意旋转对称性，给出该晶系含体积元转动贡献的散射张量的简洁形式，讨论了压电效应对这种旋转对称性的影响。
2.
A new demonstration method on the lattice rotation symmetry using a single axis is proposed.
传统的晶格旋转对称性的双转轴证明方法不满足旋转对称操作至少要保持一点不动的要求。
补充资料：称体
1.合身。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条