brood size

基本解釋

• 育雛數(shù)

英漢例句

雙語例句

• Population size:Approximately 150, OOO brood sows in 1982.
  數(shù)量：1982年統(tǒng)計(jì)有繁殖母豬15萬頭左右。
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• The brood size increased with the increasing of body weight and body length, but the correlation were poor.
  產(chǎn)卵量隨體長(zhǎng)的增加而增大，但相關(guān)水平一般。

• brood size更多例句

專業(yè)釋義

生物學(xué)

• 窩雛數(shù)

  We made whole-day observation and found that there exist positive correlation between parental birds feeding times, clearing faeces times and brood size (P
  并對(duì)雛鳥進(jìn)行隔日測(cè)量，對(duì)不同窩雛數(shù)的巢在8日齡進(jìn)行全天觀察，記錄喂雛次數(shù)、清理雛鳥糞便次數(shù)及坐巢時(shí)間。

  環(huán)境科學(xué)技術(shù)

• 育雛數(shù)