excess death

 
       
  • 超死亡數

excess death的用法和樣例:

例句

  1. In treated groups,the dead number and the death rate of S.henanense were both increased with the rising of the concn.of heavy metals and the prolonging of the treating time.
    處理組中河南華溪蟹溪蟹的死亡數和死亡率均隨重金屬濃度的升高和處理時間的延長而增加。
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