triangular number中文，triangular number的意思，triangular number翻译及用法

2025-06-05 22:42 浏览次数 5

triangular number

英[traɪˈæŋgjələ ˈnʌmbə]美[traɪˈæŋɡjəlɚ ˈnʌmbɚ]

三角数；[数] 三角形数

triangular number 英语释义

英语释义

    1. a number (such as 3, 6, 10, 15) representable by that many dots arranged in rows that form a triangle and that equals {latex}\frac{n(n + 1)}{2}{/latex} for some positive integer value of n

triangular number 片语

片语

symmetric triangular fuzzy number对称三角模糊数

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

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

Positive Triangular Fuzzy Number正三角模糊数

centered triangular numberA centered (or centred) triangular number is a centered figurate number that represents a triangle with a dot in the center and all other dots surrounding the center in successive triangular layer The centered triangular number for n is given by the formula

triangular fuzzy number三角模糊数

Symmetrical triangular fuzzy number对称三角Fuzzy数

the triangular fuzzy number三角模糊数

square triangular numberIn mathematics, a square triangular number (or triangular square number) is a number which is both a triangular number and a perfect square.

triangular number 例句

英汉例句

  • triangular number

    三角形数

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