三角形数

多边形与飞船的尺寸的关系？三角形数。

Total poly budget on target compared to dimensions of ship ? In triangles .

采用模糊Delphi法集成多个专家的意见，确定一级指标的三角形模糊数权重；

Firstly , the multi experts ' opinions can be integrated by the fuzzy delphi to determine the triangular fuzzy weights of the 1st indices .

利用三角形格网数模插绘地形等高线

Generating contour from triangular network digital terrain model

分别通过评价语言变量和权重语言变量将评价指标体系的定性指标和定量指标及权重全部转化成三角形模糊数，克服定性与定量指标不具有可比性的缺点，使评价更客观、精确。

The evaluation process is more objective and accurate by means of fuzzy linguistic terms .

本文讨论了基于三角形模糊数的模糊约束条件和基于梯形模糊数的模糊费用。

Fuzzy constraints based triangular fuzzy numbers and the fuzzy cost based trapeze fuzzy numbers are discussed in this paper .

正多面体顶点二染色时同色等边三角形个数的讨论

The number of Equilateral triangles with the same colour in a Regular polyhedron with the vertices coloured with two colours

最后根据三角形模糊数的比较公式，将模糊系数线性规划问题化为清晰系数线性规划问题。

Finally we transform fuzzy linear programming into crisp linear programming , according to the comparative formula of triangular fuzzy numbers .

该文提出了一个快速、有效的表面数据压缩算法，可使对象描述的三角形个数大为减少，解决三维图像交互困难。

To visualize 3D model practically , we represented surface data compression algorithm that significantly reduces the number of triangles and overcomes interactive difficulty .

本文研究了指标序列为精确数、区间数和三角形模糊数的一种混合型指标序列的灰色聚类问题。

We mainly study the gray clustering problem , which its index sequence is composed of precise number , interval number and triangle vague number .

推导出由特征多项式的系数表示的线图（无重边图）中圈的个数，双向结点对个数，单向结点对个数及简单图中有向三角形个数的计算公式，等等。

The formulae for the number of loops , edges , triangles , pairs of two-way nodes and pairs of one-way nodes are deduced by the coefficients of a characteristic polynomial , so on .

介绍软件可靠性的定义，探讨软件失效的机理并阐述设计一个可靠控制软件的原则，提出一种基于三角形模糊数算术运算的软件可靠性评估方法。

In this paper , the definition of software reliability is introduced , then the mechanism of software failure is discussed , next the principles to develop an reliable control software are presented , and finally an software reliability assessment method based on triangular fuzzy number arithmetic operations is proposed .

m×n矩形的格点三角形的个数问题

On the Number of the Lattice Point Triangle from the m × n Rectangle

本文引入无向图的特征多项式的概念，并推导出由特征多项式的系数表示的无向线图中圈的个数、边的条数及简单图中三角形的个数的计算公式。

In this paper , the concept of the characteristic polynomial of the undirected graph is defined , and the formulae for the number of loops , edges and triangles are represented by the coefficients of a characteristic polynomial .

关于三角形区域的Heilbronn数

On the First Several Heilbronn Numbers of a Triangle

通过“三角形解的个数的判断方法”，揭示了其中所包含的数学思想。

This paper mainly advances a simple but accurate method of judging the number of the solutions of triangle & Real Axis standing for solutions .

利用此方法进行排序时，我们只需知道三角形或者梯形模糊数的端点（即隶属度为0的点和隶属度为1的点），就可以写出它们相应的隶属函数并进行排序。

When using this method , the only condition need to know is the special points ( the points which membership degrees are 0 or 1 ) about triangular fuzzy numbers or trapezoidal fuzzy numbers , then we can easily get their membership function and ranking them .