平均

• The molecule has a zero time-average dipole moment .
  分子按时间平均的偶极矩为零。
• I average six hours work a day .
  我每天平均工作六小时。
• One should therefore take the arithmetic mean as the sum .
  必须取算术平均作为和。
• The average power is therefore zero .
  故平均功率为零。
• On the average, such transformations balance out .
  平均起来，这种转化可以互相抵消。
• The superior's measurements are often equally vague .
  上级的衡量往往是平均而笼统的。
• All expenses are to be equally divided between you and i .
  一切费用由我和你平均分担。
• Beds of less than normal density are slightly uplifted .
  低于平均密度的地面微微隆起。
• That will even things up a bit .
  那样就平均一些了。
• The average daily throughput was 1, 370 tons of ore .
  日平均产量为一千三百七十吨矿砂。