球形

The constant phase velocities in the direction of the corresponding plane-wave vectors for isotropic media result in three spherical slowness surfaces for each fiber orientation.

这些慢度曲面与各向同性材料中相应平面波矢的相速度为常数的情况不同，对任一纤维方向，都有三个球形的慢度表面。

In this article, the author first makes a comparison among current vanish-point algorithms, then puts forward a new way to estimate Vanish-point by using a spherical radial base function neural network.

在本论文中，首先对现有的消失点方法进行比较，进一步提出使用球形径向基神经网的方法进行消失点分析。

The results on the related mixed approximations and techniques developed in this work are also applicable to many other problems with spherical geometry.

本文得到的一些理论结果和所采用的技巧，同样适用于其它球形区域问题的数值解。

It is important and interesting to simulate numerically the movement of fluid flow with spherical geometry: when we study some problems such as weather prediction, fluid flow inside the earth, and some equations in oceanic science and astronomical physics.

在研究诸如天气预报，地球内部流体流动，海洋科学以及天体物理中某些问题的时候，经常需要数值模拟流体在球形区域内部的运动。

Expanding the modification model in vector spherical harmonics, we obtained the absorption and scattering coefficients of the beam wave case.

将所得的修正解按矢量球面波函数展开，就球形粒子对束状波的消光系数进行推演和计算，并与平面波Mei理论和国外的实验结果进行比较，验证了修正解的正确性。

The end result is a spherical image of sound patterns.

最终的结果是一个声音型式的圆球形的图片。

The software also corrects for lens-induced distortions and creates either cylindrical or spherical image projections.

该软件还修正了对镜头诱导的扭曲和创造无论是圆筒形或球形的形象预测。

Mass unbalance measurement Spherical rotor CCD Kalman filter Image processing

质量不平衡量测量；球形转子； CCD ；卡尔曼滤波；图像处理

According to the experimentation ,This article reviewed several algorithm("flood" and "snake","adaptive spherical image transform method","reference image","standard spherical gray level model method") for apple surface defect detection and gave an in-depth analysis of their ideas and experimen...

在实验的基础上，本文对几种缺陷检测算法("洪水法"和"蛇形法"、"自适应球形变换法"、"参考图像法"、"标准球体灰度模型法")的思路和实验结果进行了深入的分析和比较，并对缺陷检测中尚待解决的问题进行了阐述。

In this paper the aberrations of a sort of sphere lens with spherical Symmetrical gradient index have ben analysied.

本文分析了一种折射率为球对称梯度分布的球形透镜的像差，得到了该透镜对无限远物点的纵、横向球基及其焦距的精确表达式。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！