英 [ˈdeθ reɪt] 美 [ˈdeθ reɪt]
死亡率：在特定时间段内，特定人口中死亡人数与总人口之间的比率，通常以每1000或100,000人为单位表示的死亡率。
death rate //
可数名词 The death rate is the number of people per thousand who die in a particular area during a particular period of time. 死亡率
By the turn of the century, Pittsburgh had the highest death rate in the United States.
到了世纪交替时，匹兹堡的死亡率居全美之首。
the ratio of deaths in an area to the population of that area; expressed per 1000 per year
同义词： deathrate / mortality / mortality rate / fatality rate
病死率-引用次数：71
Case-fatality rate was 72.7%. The death rate of Ⅲ group is significantly higher than Ⅰ group and Ⅱ group.
全组病死率为37.0%。
参考来源颅脑损伤合并肝损伤的救治 Treatment of 46 cases of head injury and liver injury
死亡率-引用次数：153
The death rate of bollworm 72 h after eating the leaves was significantly higher than the death rate of bollworm 144 h after eating the leaves.
棉铃虫取食72 h后的死亡率明显低于144 h后的死亡率。
致死率-引用次数：20
The final death rate of Matrine 800×, 1000×,1200×are 76.5%, 88.2%, 96.1% respectively.
苦参碱800倍、1000倍、1200倍液的最终致死率分别为76.5％、88.2％、96.1％。
死株率-引用次数：2
死亡率-引用次数：18
参考来源Cripto
病死率
死亡率
死亡率
死亡率(death rate) ：种群在单位时 间内死亡的个体数目占该种群总数的比率。 出生率和死亡率是种群数量及密度改变 的直接表现。
... debugging 堤序 death rate 衰亡率 death process 衰亡历程 ...
... 结果病死率 Results Mortality Rate 心血管病病死率 cardiovascular mortality 病死率/实验性死亡率 Death rate ...
... 结果病死率 Results Mortality Rate 心血管病病死率 cardiovascular mortality 病死率/实验性死亡率 Death rate ...
[生物]死亡率
By the turn of the century, Pittsburgh had the highest death rate in the United States.
到了世纪交替时，匹兹堡的死亡率居全美之首。
The death rate on highways is half that of all other U.S. roads.
美国公路上的死亡率是其他路段上死亡率的一半。
Their annual death rate is about twice that of the global average.
他们的年死亡率大约是全球平均水平的两倍。
One of the U.N.Millennium Development Goals is to reduce the under-five death rate by two-thirds by two thousand fifteen.
VOA : special.2009.09.28
The researchers say the maternal death rate has been falling almost one and a half percent a year since nineteen ninety.
VOA : special.2010.04.14
All the sick people will come to you to buy life insurance and they will turn out to have a higher death rate than the population at large.
所有生病的人都会向你购买人寿险,而他们比普通人群,有着更高的死亡率
金融市场课程节选 : 耶鲁公开课
Still, he points to some hopeful signs -- including a large reduction in the child death rate in Malawi.
VOA : special.2010.04.26
The popular Ford Explorer had a driver death rate of 56 per 1 million registered vehicle years.
And the death rate is around one in every 1, 000 infected in developed countries.
Airplane pilots have the third most dangerous occupation, with a death rate of 101 per 100, 000.