橘子朗文词典

square triangular number

S 开头单词

英汉例句

    双语例句

  • By use of a least-square approach, the petroleum enterprises sustainability was evaluated based on triangular fuzzy number complementary judgment matrix.
    利用三角模糊数互补判断矩阵最小二乘排序模型，对石油企业可持续发展能力进行了综合评价。