number dying

• 死亡数

number dying的用法和样例：

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.
   处理组中河南华溪蟹溪蟹的死亡数和死亡率均随重金属浓度的升高和处理时间的延长而增加。