expectancy rates翻译

expectancy rates的基本解释

读音: 美: 英:

预期寿命：指在特定年份出生的人群平均预期活到的年龄。

例句

The report also identifies wide differences in life expectancy rates within the United States.这份报告还指出在美国境内因地区差异，人均寿命也有广泛的差异。
The ageing of the world's populations is the result of the continued decline in fertility rates and increased life expectancy.世界人口的老龄化是由生育率的不断下降以及期望寿命的增加造成的。
Over the same period, the populations of OPEC countries started to mushroom, as both life expectancy and fertility rates rose.在这一时间段内，随着平均寿命和生育率的提高，石油输出国的人口开始迅速增加。

短语

Life expectancy rates Climbed 预期寿命上升
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纠错

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