A
abscissa | 横坐标 | absence rate | 缺勤率 | absolute number | 绝对数 | absolute value | 绝对值 | accident error | 偶然误差 | accumulated frequency | 累积频数 | alternative hypothesis | 备择假设 | analysis of data | 分析资料 | analysis of variance(ANOVA) | 方差分析 | arith-log paper | 算术对数纸 | arithmetic mean | 算术均数 | assumed mean | 假定均数 | arithmetic weighted mean | 加权算术均数 | asymmetry coefficient | 偏度系数 | average | 平均数 | average deviation | 平均差 |
|