名词[C,U]
1. 变化幅度；差额
2.【数】方差

&diams
at variance with sb./sth. 看法不一，矛盾，冲突

variance是什么意思相似短语

at variance with与…有分歧,与…相反

variance in的变化

at varianceadv.有分歧,不和

component of variance方差分量

dominance variance显性变量，显性变异

error variance误差方差，误差离散，机误变量

expense variance费用差异

mean of variance方差平均

standard variancen.标准方差

overhead variance间接生产费差异

variance是什么意思相似单词

variancen.[C,U] 1. 变化幅度；差额2.【数】方差♦ at variance with sb./sth. 看法不一，矛盾，冲突

time variance时间变异

mean variance均方，方差