fertility rate

英 [fəˈtɪləti reɪt]

美 [fərˈtɪləti reɪt]

人口出生率，生育率

医学经济

英英释义

noun

• the ratio of live births in an area to the population of that area
  Synonym:birthratebirth ratefertilitynatality

双语例句

• After a steady decline for almost a whole decade, the country's fertility rate shows signs of leveling off.
  全国的生育率在连续下降了近10年后，现在出现了稳定的趋势。
• With its rapidly ageing population and falling fertility rate, China is facing a pensions crisis.
  随着人口快速老龄化和出生率的下降，中国正面临一场养老金危机。
• Additional underlying factors are a deeply rooted cultural preference for sons, a falling fertility rate, and the one-child policy.
  其余的潜在因素就是根基很深的对于儿子的传统偏爱，下降的生育率和一个孩子政策。
• Effect factors of oocyte fertility rate in routine in-vitro fertilization
  常规IVF卵母细胞受精率影响因素的探讨
• High fertility rate is a big problem but one of the biggest problems is the early onset of the first pregnancy, and maternal death and child death is greatly enhanced if the mother is young.
  高人口出生率是一个大问题，但是最大的问题之一是首次怀孕过早，如果母亲太年轻，母婴死亡率将极大地增加。
• Identification of the Total Fertility Rate for the Distributed Parameter Control System of Population
  一类人口分布参数系统的总和生育率的同定问题
• A low fertility rate and increased life expectancy are the main reasons behind the rapid aging.
  出生率低和人的寿命的增长是造成加拿大人口老年化速度增快的主要原因。
• There are fertility rate models that have been borrowed from the West, but also approaches and models that have been developed or modified by the Chinese scholars.
  笔者从生育率度量指标和生育率模型两个方面总结我国生育率研究方法的应用及变化。
• Without the measure, the fertility rate is only expected to fall to 2.1 by 2030, delaying by a decade the benefits of demographic transition.
  如果没有这项措施，菲律宾女性生育率预计要到2030年才能降到2.1，“人口条件转变”带来的好处也会推迟十年到来。
• Total age-specific fertility rate ( TFR) population model of China and its alarm forecasting
  我国人口增长的总和生育率模型及人口预警