sex ratio at birth

基本解釋

• 出生性別比

英漢例句

權(quán)威例句

• India does, in fact, publish data (since 1999) on the sex ratio at birth.
  ECONOMIST: Letters
• The sex ratio of 15-year-olds in 2005 was not far from the sex ratio at birth in 1990.
  ECONOMIST: Gendercide
• Still, it is significant the sex ratio at birth is improving, not worsening.
  ECONOMIST: India's skewed sex ratio: Seven brothers The

• sex ratio at birth更多例句

詞組短語

短語

• managing sex ratio at birth 出生性別比治理
• High Sex Ratio at Birth 出生性別比偏高
• Sex Ratio at Birth Time 時點出生性別比
• the sex ratio at birth 出生性別比
• statistical sex ratio at birth 出生統(tǒng)計性別比

• sex ratio at birth更多詞組

專業(yè)釋義

藝術(shù)學(xué)

• 婚配性別比

  Sex ratio at birth ;;Marriage sex ratio ;;Marriage squeeze ;;“The best women and the worst men”
  出生人口性別比;;婚配性別比;;婚姻擠壓;;“甲女丁男”

  毉葯科學(xué)

• 出生性別比