指数: index number; index阶: steps; stairs数: frequently; repeatedly指数阶: exponential order阶数: exponent number; module; rank分数阶: fraction order偶数阶: even-order对阶数: match exponents读数阶段: fetch stage非整数阶: non integral order偶数级，偶数阶: even-odd rule低阶数字: low-order digit改变阶数: change degree阶数位讯号: digital signal level 1 ds阶数字讯号: digital signal level 3 ds矩阵的阶数: order of a matrix列的阶数: column degree曲线阶数: curve degree群的阶数: order of group微扰阶数: order of perturbation谐波阶数: harmonic order number支点的阶数: order of branch points定义曲线阶数: convert curve改变曲面阶数: convert surface order指数: 1.[经] (比数) index number; index 生活费指数 cost of living index; 物价指数 price index; 综合指数 composite index2.[数学] exponent 负指数 negative exponent; 正指数 positive exponent
