birth rates

[bɜːθ reɪts]
  • 释义
  • 人口出生率( birth rate的名词复数 );

  • 双语例句
  • 1、

    Maternity services were to be reduced in consequence of falling birth rates.

    由于出生率下降,产科服务会随之削减。

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  • 2、

    Poverty and illiteracy go together with high birth rates.

    贫困、文盲与高出生率密切相关。

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  • 3、

    Birth rates are notoriously difficult to predict.

    众所周知,出生率是很难预测的.

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  • 4、

    Older programs have established live birth rates based on years of experience.

    更老方案多年的活胎出生率.

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  • 5、

    Out - of - wedlock Birth rates have plateaued for Blacks.

    黑人的未婚生育率已经不再增加.

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  • 6、

    Treatment choice of ICSI was not associated with fertilization, pregnancy, or live birth rates.

    选择ICSI治疗与受精 、 妊娠及出生率并无相关性.

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  • 7、

    It is also important to understand the definitions of pregnancy rates and live birth rates.

    解读妊娠率和活胎出生率的定义也是重要的.

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