birthrate

英

美

n.  出生率

复数：birthrates　

TEM8

BNC.38250 / COCA.21563

英英释义

noun

• the ratio of live births in an area to the population of that area
  Synonym:birth ratefertilityfertility ratenatality

双语例句

• Some doubt the furor will have a significant effect on the Chinese birthrate this year.
  有些人认为今年这种马宝宝的狂热会给中国的出生率带来巨大影响。
• We will keep the birthrate low and improve the health of newborns. There has recently been some stabilization in world population.
  稳定低生育水平，提高出生人口素质。最近世界人口有一些稳定了。
• The birthrate in this country has dropped to0.3 percent.
  这个国家的人口出生率已经降至0。3%。
• So even if the birthrate should rise somewhat, little expansion is possible for elementary and secondary school enrollments.
  因此，即使出生率有所上升，中小学入学人数不可能有大的增长。
• Somalia has the eighth highest birthrate in the world and has an average family size of seven children.
  索马里在全世界出生率最高的国家中排名第八，而且平均每个家庭都有七个小孩。
• A decreasing birthrate may lead to unemployment because it results in a declining market for manufactured goods.
  出生率的降低会导致失业，因为低出生率会导致工业产品的市场需求降低。
• The real reason for the declining birthrate, according to this radical saviour, is the rise in the number of unmarried people, so he feels that increasing the number of marriages should be the most urgent objective.
  这位激进的救星称，出生率下降的真正原因是未婚人士数量的增加，所以他认为增加婚姻数量应该是最紧迫的目标。
• Whole populations could disappear if the birthrate didn't remain high.
  整个文明可能消失，如果无法保持高生育率。
• The birthrate in this city is increasing at a ratio of 0.6 to a thousand every year.
  这个城市的出生率以每年千分之0.6的比率上升。
• The birthrate in the city has been decreasing.
  该市的出生率一直持续下降。