出生率 [生物] birth rate ; [生物] natality ; fertility ; crude birth rate
人口出生率 birth rate ; fertility rate ; fertility ratio ; human fertility
粗出生率 crude birth rate
实际出生率 realized natality ; actual birth tate
控制人口出生率 control birth rate ; bring births under control
走低的出生率 The Dearth ofBirths
最大出生率 maximum natality
婚姻出生率 birth nuptial
毛出生率 crude birth rate
标准化出生率 birth standardized ; standardized birth rate
战后出生率一度激增。
出生率最高的欧洲国家是爱尔兰。
The European country with the highest birth rate is Ireland.
美国去年的出生率降到了创纪录的最低点。
But then they would have to also check and make sure that June isn't just a popular month to be born, as was suggested earlier.
但是他们之后要做的是要去查看,并且确认我们之前说的,六月不是一个所有人的出生率都高的月份。
They started something that you may have heard of called The Baby Boom, so the birth rate shot way up and everyone wanted a home.
你们应该听说过那时候开始的,所谓的婴儿潮,出生率激增而且每个人都想要一套房子
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