life expectancy rate翻译

life expectancy rate的基本解释

读音: 美: 英:

预期寿命：指在特定年龄和特定时期，某个地区或国家的人口平均预期寿命。

例句

Women's rate of diabetes jumped 79%, something that has contributed to a decline in life expectancy among some groups.女性糖尿病患病比率上升了79%，这可能是由于部分(年龄)段的预期寿命缩短所引起的。
They chose several widely-measured and well-studied indices on which to base their index: GDP per capita, life expectancy at birth, infant mortality rate and the incidence of tuberculosis.他们选择用于编制生活质量指数的，是四个被广泛测量并得到充分研究的指数：人均GDP、出生时的预期寿命、婴儿死亡率以及肺结核病的发病率。
With higher life expectancy and lower birth rate, South Korea is becoming an aging nation.韩国较高的平均寿命以及较低的出生率使韩国一步一步走向老龄化。

短语

Fertility Rate and Life Expectancy 人口出生率与预期寿命
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