birthrate
英
美
n. 出生率
复数：birthrates
BNC.38250 / COCA.21563
英英释义
noun
- the ratio of live births in an area to the population of that area
双语例句
- 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。 - 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。 - Because it is improved that only the change method and the birthrate of the population are not increased, and the population is healthy, the period of labor of the population is extended on average.
改变的办法，不只是增加人口出生率，而是提高人口健康状态，延长人口平均劳动年限。 - 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 is on the decrease.
人口出生率正在下降。 - Although the throwing of rice continues at most weddings the birthrate is declining in the United States.
虽然撒生米在大多数婚礼上仍在采用，但是美国的出生率在不断下降。 - Officials are concerned that the province's population is already aging rapidly because of a low birthrate.
官员们担心，由于出生率低，广东省的人口正在迅速老龄化。 - Fewer children are being born, the birthrate here, 1.37, among the lowest in the world.
越来越少的日本孩子出生。而日本1.37%的出生率，处于世界的最低水平。 - 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。 - And like Japan, Taiwan faces a demographic problem, with a slowing birthrate and little immigration.
一如日本，台湾也面临人口结构问题，出生率低，没有什麽移民进来。