tangent sphere

It makes the Tangent Sphere Method more simple by the coincidence of the horizontal plane of projection in counter-revolution with the vertical plane of projection.

在球络法作旋转曲面的阴影中，则为使水平投影H的反旋转与直立投影面v相重合，因而更简化了这种球络法。

Planar heat sink) be the tangent sphere bundle of a surface V, where(?)

平面热沉V，（？））是V上的切球丛，（？）

The principle and implement process of the conventional method, and the tangent sphere method are analysed.

分析传统方法和切球法确定发射方向的原理及实施过程，说明切球法更为方便。

Density functional theory ( DFT) for nonuniform systems containing chain like molecules based on cavity correlation functions ( CCF) is presented. Chain like molecules confined between two planes are treated as tangent jointed hard sphere chains with intermolecular and intramolecular attractive force between the spheres.

提出了一个基于空穴相关函数的非均匀链状分子系统的密度泛函理论，其中，链分子是相切连接的柔性硬球链，并处于两块平行的无限大平板之间。

) be the tangent sphere bundle of a surface V, where(?) Stochastic Calculus on the Frame Bundle

V，（？））是V上的切球丛，（？）标架丛上的随机计算

Some Results of k-Tangent Sphere of Simplex

关于单形的k-超切球的一些结果