变数: variable的: 4次方是 The fourth power of 2 i ...变换: vary; alternate; commutation ...导数的变换: transform of derivatives系数的变换: transformation of coefficient分布函数的变换: transform of distribution跳跃函数的变换式: transform of jump function位置数的变换器: position to number converter相关系数的变换: transformation of correlation coefficient构造的变数: constructed variable忽略的变数: neglected variables换算的变数: scaled variable重要的变数: important variable变数的更换: change of variable变数的离差: spread of the variable变数的设定: specification of variables变数的时限: timing of variables多变数的: multivariable四变数的: quaternary参数的变更: variation of parameter函数的变差: variation of a function被解释的变数: variable being explained多用途的变数: portmanteau variable模型内的变数: variable in the model变数变换: transformation of variables