Based on its thinking and trapezoidal fuzzy number expectations formula, the trapezoid fuzzy number definitions and related formula were given, decision-making compromise languge multiple indicator-type analysis was made.

• 基于折中型模糊多属性决策方法的思想和梯形模糊数期望的计算公式，提出了梯形模糊数的相关定义和公式，给出语言多指标决策问题的折中型分析法。