Replacement Level Fertility的意思|示意
生育更替水平
Replacement Level Fertility的网络常见释义
水平 ...钵璨背睦审鄞及裥缠囵猾尹平嘭撇拴疽噤臻捆恭鼯淠乇嗦鳙陲沣虿净钲跞辘 概念引介： 生育更替水平（Replacement Level Fertility） ： 指母亲一代所生育的女儿在数量上能够达到替代 她们自身的规模与水平，从而实现生育水平的代际更 替。
递补水平生育率 ... 递补水平 Replacement level 递补水平生育率 Replacement level fertility 替代率 Replacement rate ...
Replacement Level Fertility相关例句
So for three decades, fertility rates have mostly been below the “replacement” level—of just over 2.0 in rich countries.
因此在30年内，有大部分时期，生育率都低于“置换”水平——在发达国家刚超过2.0。
Fertility starts to drop at an annual income per person of $1, 000-2, 000 and falls until it hits the replacement level at an income per head of $4, 000-10, 000 a year (see chart 2).
人均年收入到1000至2000美元时，生育率开始降低，收入到4000至10000时，生育率降到生育等值更换水平（见图表2）。
The CASS study calls for a "prompt" change of policy to get the fertility rate up to around the "replacement level" of 2.1.
社科院研究号召一个“刺激”性政策改变来使生育率提升到2.1。
The reason is that widening replacement-level fertility means population growth is slowing down anyway.
理由是生育等值交换水平的扩展表明人口增长不论怎样还是在减速。
Replacement rate — The level of total fertility that is compatible with a stationary population.
替换率——用来协调静止人口的总出生率级别。
Here, countries have escaped the fertility trap and the childbearing rate is around 1.8-not high, but higher than it was, and, in some cases, reaching the magic replacement level.
这里的国家逃离了生育陷阱，生育率大约1.8——不高，但已今非昔比，而且有时候达到了神奇的更替水平。