variance [ˈveriəns]

例句:

• Many of his statements were at variance with the facts.
  他的说法有很多和事实不符。
  
• This idealistic concept is at variance with reality.
  这种理想主义的观念和现实相矛盾。
  
• The good in him was a constant variance with the bad.
  他善良的一面经常和邪恶的一面发生矛盾.
  
• The phenotype consists of the genotype variance plus the environmental variance.
  来自SA
• The author never claimed there was no variance in the arctic.
  来自SA
• They are random and accumulate as greater variance around the mean.
  来自SA