death rate [生物] 死亡率 ; 衰亡率 ; 病死率 ; 实验性死亡率
crude death rate 粗死亡率 ; 毛死亡率 ; 死亡粗率
cause-specific death rate 死因别死亡率 ; 分死因死亡率
cut the death rate 降低死亡率
specific death rate 死亡专率 ; 比死亡速率 ; 特殊死亡率
composite death rate [统计] 复合死亡率
Age-specific death rate 年龄别死亡率 ; [统计] 分年龄的死亡率 ; 年龄组死亡率
general death rate 一般死亡率
infant death rate 婴儿死亡率 ; 幼期死亡率
death-rate 死亡率
Although people in France consume fatty foods at a rate comparable to the United States, their death rates from heart disease are far lower in France.
尽管法国人消耗高脂肪食物的比率与美国相当,但法国人死于心脏病的比率要低得多。
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。
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
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
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
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