replacement rate

常见例句

The OECD average is only 1.7, well below the replacement rate of 2.1, and in most big European countries the figure is much lower (see chart 4).
经济合作与发展组织（OECD）给出的平均数据是1.7，远低于生育替代率2.1的水平，在很多欧洲大国，这个数据更低（见表4）。
Fertility rates in many European nations and Japan have dropped below the replacement rate, causing concern that shortages of labor and productivity could threaten the quality of life.
许多欧洲国家和日本的生育率已经下降到人口置换率以下，这让人们担心，劳动力短缺和生产力下降将威胁生活质量。
For them the key decisions are: when do they want to retire, how much do they want to save, and what minimum proportion of their final salary, or “replacement rate”, do they wish to target?
对于他们，关键的决定是：何时打算退休，希望储蓄多少，最终收入的最低比例，或者说替代率是多少，以及他们希望的目标是什么。

But Phillip Watts, head of exploration and production, boldly reported a three-year average replacement rate of 102%.
FORBES: Shell Shocked
The U.S. has a total fertility rate (TFR) of 2.0—nearly the replacement rate—with Hispanic immigrants leading in birth rates.
FORBES: Warning Bell for Developed Countries: Declining Birth Rates
Western European countries have low fertility rates, below the replacement rate of 2.1.
FORBES: Warning Bell for Developed Countries: Declining Birth Rates