英语词汇birth ratio怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
?出生比
... 出生率 birth rate 出生比 birth ratio 生、灭及迁移过程 birth;death and immigration process ...

短语

1
The normal human birth ratio is 106 males for every 100 females.
正常的人类出生比例是每106个男性对应100个女性。
2
The high male to female birth ratio has become the most outstanding issue in China's population structure.
出生性别比畸高成为当前中国人口结构中最突出的问题之一。
3
But since 1970, the U. s. and Japan have experienced a downward shift in this male-to-female birth ratio, researchers report in the online edition of the journal Environmental Health Perspectives.
但据研究人员在环境健康观察期刊在线版上发表的报告显示，从1970年开始，美国和日本的男女出生比率开始下降。

单词	birth ratio
释义	birth ratio 简明释义出生比网络释义 1 ?出生比 ... 出生率 birth rate 出生比 birth ratio 生、灭及迁移过程 birth;death and immigration process ... 短语 1 release to birth ratio 释放比 2 twin birth ratio 出生比 3 skewed birth ratio 扭曲的出生率双语例句 1 The normal human birth ratio is 106 males for every 100 females. 正常的人类出生比例是每106个男性对应100个女性。 2 The high male to female birth ratio has become the most outstanding issue in China's population structure. 出生性别比畸高成为当前中国人口结构中最突出的问题之一。 3 But since 1970, the U. s. and Japan have experienced a downward shift in this male-to-female birth ratio, researchers report in the online edition of the journal Environmental Health Perspectives. 但据研究人员在环境健康观察期刊在线版上发表的报告显示，从1970年开始，美国和日本的男女出生比率开始下降。
随便看	tumbledung tumble duplex tumble duplex printing tumble enameling tumble felting tumble flow tumble for tumble from tumble gate tumble-home tumble home tumblehome tumble-home bow tumble-home bulwark tumblehome form tumble-house tumble in tumble into tumblelog tumble off tumble on tumble out tumble over tumble-plating process tumble polishing