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

• Last year Singapore's fertility rate fell to a record low of1.24 children per woman of childbearing age, one of the lowest in the world.
  新加坡育龄妇女生育率去年降为1.24人，荡到新低点，是举世最低者之一。
• 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。
• Japan's fertility rate has dropped to1.34 children per woman, shrinking the pool of workers and consumers, and increasing the burden on younger employees to pay for an aging population.
  日本的生育率已经降到了平均每个妇女生1.34个孩子，这使得劳动力和消费人群不断减少，年轻劳动者养活老龄人口的压力越来越大。
• Census officials said the current fertility rate was 1.7.
  人口普查官员表示，目前的生育率为1.7。
• Experimental results also showed a positive correlation between percentage of functional pollen and fertility rate.
  正常花粉率与稔实率相关极显著。
• 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。
• The fertility rate is the number of children a woman can expect to have.
  生育率是一个女性预计会生下的孩子数。
• 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
• The fertility rate is rising nicely at the moment, but if we cannot offer younger generations a bright future, there is every likelihood they will not provide the grandchildren to fund our old age security.
  目前，英国生育率上升的势头不错，但如果我们不能为后面几代人提供美好的未来，他们很有可能将不会养育子孙，来给我们提供老年保障。
• 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