Submanifolds with the Vanishing Normal Curvature Tensor in Locally Symmetric Space

Calculation independent component of curvature tensor

曲率张量独立分量的计算

The relative curvature tensor of two degree of-freedom conjugate surfaces

双自由度共轭曲面的诱导曲率张量

The quantities ba β are the covariant components of a plane tensor, called the curvature tensor of the surface.

baβ是“平面张量”的协变分量，叫做该曲面的曲率张量。

The p-elastica, the critical point for the total polynomial curvature functional on those curves with a fixed length satisfying given boundary conditions, is discussed.

主要研究了在具有固定长度、且满足给定边界条件的曲线上定义的总多项式曲率泛函的临界点，即所谓p-弹性曲线。

The object of the paper is a kind of complete minimal surfaces in R~ 3, which have finite total curvature and special type end.

本文的研究对象是R~3中的全曲率有限的、具有特殊开口类型的、完备定向极小曲面。

On the Total Curvature of Immersed Manifolds

浸入流形的全曲率

In the process of matching, analysis and improve the total curvature, make sure that it adapt to all kind edges.

同时匹配过程中，分析并改进了在图像边缘轮廓封闭和不封闭情况下总曲度的计算方法，使之满足不同的边缘轮廓情况。

Feature points are detected based on the total curvature of every point, and the contour is segmented accordingly.

接着根据轮廓曲线上各个点的总曲率来检测轮廓的特征点，并对轮廓进行分段；

On analytic and algebraic solutions to mean curvature and total curvature

中曲率与全曲率的解法研究

Some Complete Submanifolds with Parallel Mean Curvature and Finite Total Curvature

一类具有平行平均曲率和有限全曲率的完备子流形

Mesh Smoothing Using Principal Curvature Flow

主曲率均匀的网格光顺

Rotational hypersurface about given principal curvature function in euclidean space

欧氏空间中给定主曲率函数的旋转超曲面

Maximum principal curvature of structural plane;

构造面最大主曲率；

Research on the principal curvature of surfaces.

研究了曲面的多尺度主曲率的计算方法。

Real hypersurface with constant principal curvature of pseudo complex space form

伪复空型的具有常主曲率的实超曲面

A new approach for predicting fractures using principal curvature

裂缝预测主曲率法的新探索

The Position Vector Field of a Special Surface about Given Principal Curvature Function

给定主曲率函数的一类特殊曲面的位置向量场

Theoretical calculation shows that the sun phase angle, observation distance and the brightness magnitude of the targeted satellite change significantly because of no earth curvature effect and large separation distance in position.

仿真计算表明，天基观测由于不受地球曲率影响，且观测几何拉开，太阳相位角、观测距离变化范围较大，因此目标卫星视星等变化范围较大。

To describe the ground reflection effects as much as they are, the paths of target-ground-radar in consideration of the effects of earth curvature.

为了能够尽量真实地描述地面反射路径效应，目标-地面-雷达的途经路径则加入了地球曲率的影响。

The latter first research the properties of earth curvature and atmospheric refraction, then estimate the altitude by increasing the radius of the earth.

后者充分考虑地球曲率以及大气折射的特性，通过增加地球半径来估算目标的高度。