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1·The half vertex angle was determined by particulate solid and hopper materials.

料斗半顶角由实际物料和料斗材料确定。

2·The'standard' massive flow silos designed with certain half vertex angle was only suitable for a little part of particulate solid.

指出在一定半顶角下设计的“标准”整体流料仓，只适用于很小一部分粉体物料。

3·As in art, design a user spends lines, the design of a vertex Angle spends Kok decorated it with the entire room trying, the revitalization of the indoor atmosphere.

如在壁面上设计一弧型铁花线条，顶角设计一铁花角饰，它与整个居室相映成趣，活跃了室内氛围。

4·Find the cosine of the Angle between the vertex normal and the newly calculated vertex to light normal.

确定顶点法线与重新计算顶点后得到的光照法线之间的角度的余弦。

5·Based on the 3d data of vertex, edges and planes, which are obtained from the tri Angle projection of a plane body, the calculation method of the plane body formation is hence worked out.

提出一种以从平面体三面投影中“提取”顶点、棱线和棱面三维信息为基础，得出平面体“构型”的计算方法。

6·A new re-triangulation method based on normalized minimum-vertex-distance was presented to avoid long and thin triangles, and it considered the vertex distance and the interior Angle of triangle.

在局部三角化中考虑了三角形内角和顶点距离，采用规格化最小顶点距离法实现局部三角化，避免了狭长三角形出现。