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## triangular number

• 三角数；[数] 三角形数

### 网络释义专业释义英英释义

[数] 三角形数

triangular fuzzy number 三角模糊数 ; 三角模糊數 ; 函数为三角形模糊数

Symmetrical triangular fuzzy number 对称三角Fuzzy数

triangular fuzzy number evaluation 三角模糊数综合评价

one-side triangular fuzzy number 单边三角形模糊数

更多收起网络短语
• 三角数 - 引用次数：2

参考来源 - 二次域Q（3～（1/3））的单位给出的两个递归数列中的形数问题研究
三角形数

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#### Triangular number

• A triangular number or triangle number counts the objects that can form an equilateral triangle, as in the diagram on the right. The nth triangle number is the number of dots composing a triangle with dots on a side, and is equal to the sum of the natural numbers from 1 to .

### 双语例句

• According to the concept of the triangular fuzzy number, this paper constructs a fuzzy judgement matrix.

根据模糊三角概念构造判断矩阵模糊三角比较大小原理进行层次单排序；

• Reservoir water volume at the initial hour was formulated as a triangular fuzzy number, representing forecasting errors of reservoir water level.

将调度周期开始水库蓄水量作为一个三角模糊描述初始蓄水预测可能存在误差

• The fuzzy weighted average operations are common ones in the assessment and decision analysis when the value and weight are described to triangular fuzzy number.

定义满足权重要求模糊权重向量，利用三角模糊截集，给出模糊加权平均数的计算原理、步骤一种简便的近似方法

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