查询词典 triangles

The eigenvalues and eigenfunctions of Laplacian with Dirichlet boundary condition on equilateral triangles are derived from one dimensional representation of D3 group.

由D3群一维表示，得到了正三角形上满足Dirichlet边界条件拉普拉斯算子的本征值和本征函数，并讨论了本征函数的对称性。

Based on the triangulation of the state space of a robot, a dual graph was constructed following the target attractive principle, and then a path planning algorithm was presented to find a sequence of adjacent triangles that were traversed by the shortest path.

对机器人的状态空间进行三角划分，根据目标吸引原理来建立其对偶图，针对对偶图提出路径规划算法得到最短路径穿越的三角形序列。

Diagram 3 consists of several equilateral triangles of equal size.

图 3 是由同样大小的等边三角形所组成的。

In general, the triangles of the resulting meshes are close to be equilateral. Experiments also show that the method may yield results of high quality.

一般地，基网格的三角形接近等边三角形，实验也表明该方法能够得到较高质量的结果。

Our Middle Class consists of Equilateral or Equal-Sided Triangles.

我们的中产阶级组成等边或等于双面三角形。

However, one who demonstrates this for scalene or equilateral triangles does so from principles that are necessarily not first principles.

不过，一个人特别论证不等边三角形或等边三角形，是从必然非第一原理论证。

To avoid the reading error of huge STL files and improve the precision, a method to divide a huge STL file into several small STL files which are to be built continuously is put forward. An algorithm for tanslating the loops in the dividing face into the triangles is presented.

为了避免巨型STL格式文件的读入错误和手工粘接带来的误差，研究了沿垂直于Z方向将巨型STL格式文件分割成多个STL格式文件，连续依次成形的方法，研究了分割面轮廓的拓朴处理和分割面切割的轮廓环分解为三角形的算法。

Determine the interior and exterior angles of triangles, quadrilaterals and other polygons.

确定的三角形，四边形和其他多边形的内部和外部角度。

Filo triangles with spinach and feta cheese.

三角形的薄派皮加了菠菜和羊奶酪。

Another simple synthetic proof of finiteness of areas of asymptotic triangles in non-Euclidean geometry is given.

给出双曲非欧几何中极限三角形面积有限性的另外一种简单证明。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。