birthrates

英 [ˈbɜːθreɪts]

美 [ˈbɜrˌθreɪts]

n.  出生率
birthrate的复数

双语例句

• Birthrates dropped because more children survived infancy; the pampered offspring could be trained at an early age.
  由于越来越多的婴儿成功存活，出生率有所降低；娇生惯养的孩子可以在早期获得培养。
• India Offering Cash Incentives to Control Birthrates.
  印度现金奖励晚育夫妇。
• Denmark, like a number of European countries, is growing increasingly anxious about low birthrates.
  像很多欧洲国家一样，丹麦对较低的出生率越来越感到担忧。
• Europe's population will continue to decline for decades even if birthrates improve significantly, researchers have calculated.
  据研究人员统计，接下来的几十年，欧洲人口将持续减少。即便出生率显著提高也无法改变这一状况。
• Objective: In order to prevent and control the birthrates of thalassemia in Baise area, Guangxi province, this paper aims to investigate the incidence of the disease among the pregnant and to perform diagnosis in high risk fetus.
  目的为预防和控制广西百色市地中海贫血重症患儿的出生，对产前检查的孕妇进行地中海贫血的筛查及基因突变分析，对高风险的胎儿进行产前诊断。
• It might seem natural to blame the increase in female employment for falling birthrates in rich countries, but the statistics suggest the opposite.
  在富国，将不断下滑的出生率归咎于女性就业的增加似乎顺理成章，但统计数据显示出相反的结果。
• The Census Bureau says birthrates have dropped in every area of the world except africa.
  人口普查局说，除了非洲之外，世界各地的出生率近来已有所下降。
• In the case of population growth this momentum can persist for decades after birthrates drop.
  人口增长的这种势头在出生率下降后还可以持续四年。
• First, high birthrates cannot be altered substantially overnight.
  第一，高出生率不可能在一夜之内就被改变。
• Ageing populations and shrinking birthrates combined with the often solitary life of a monk have resulted in growing concerns surrounding the hereditary succession of temples.
  随着人口老龄化和出生率下降等问题加剧，再加上僧人们一直过着孤独的生活，日本僧侣们开始担心寺庙的继承问题。