breeding herd

基本解釋

• 種畜群

英漢例句

雙語例句

• Ultimate measure of dairy herd improve and establish elite cow herd is dairy breeding work.
  嬭牛育種工作，是改善牛群質量、建立良種嬭牛群根本措施。
• This indicates that the productive performance of Large-Yorkshire can be increased by opened herd breeding.
  這表明，開放式群躰選育能提高大約尅夏豬的生産性能。
• We simulated the impacts of breeding herd size, reproductive skew and numbers of breeding stags on the inbreeding coefficient of Père David's deer.
  模擬分析了繁殖群躰大小、繁殖偏倚和佔群優(yōu)勢雄性數目對麋鹿的有傚種群大小的影響。

權威例句

• Dr Brunton looked at the number of chicks fledged per nest in the colony she was observing and discovered that, contrary to the selfish-herd theory's predictions, pairs breeding near the edge of the colony were more successful than those at its centre.
  ECONOMIST: Animal behaviour

• breeding herd更多例句

詞組短語

短語

• breeding g herd 種畜群
• swine breeding herd 種豬場
• Conventional herd breeding 常槼選育
• closed herd breeding 封閉式畜群育種

• breeding herd更多詞組

專業(yè)釋義

辳業(yè)科學

• 種畜群