replacement rate翻译
replacement rate的基本解释
读音: 美: 英:
置换率:指一个群体中每一代人的平均生育率与平均死亡率之间的比率。在人口学中,置换率通常用来衡量一个国家或地区的人口增长趋势。
例句
The UK's replacement rate is 1.7 and Italy's is 1.2.英国的人口替换率是1.7;意大利是1.2。they are on target to achieve a replacement rate of between 35% and 55%, depending on the country.而他们能够得到的目标替换率根据国家不同将介于35%至55%之间。
By about 2020, the global fertility rate will dip below the global replacement rate for the first time.到2020年左右,全球生育率将第一次低于全球生育等值替换水平。
短语
gross replacement rate 毛替代率Pension replacement rate 养老金替代率
net replacement rate 替代率
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纠错
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