Fifteen Yorkshire lactating sows were used to investigate the change in feed intake and black fat thickness of lactating sows in a whole lactation period.
选用15头胎次、预产期近似,品种一致的经产大白母猪,考察了一个哺乳期内母猪背膘厚度和采食量的变化。
泌乳期
The mammary tissues from healthy xinong saanen goat during lactation have been cultured in vitro.
用无菌手术法取健康的泌乳期西农萨能奶山羊的乳腺组织,用组织块法进行体外条件下的培养。
泌乳
2
生物学
授乳
乳汁分泌
哺乳
泌乳
授乳;泌乳
生乳
3
食品科学技术
泌乳
4
医药科学
泌乳
哺乳期
5
化学
乳汁生成;哺乳
双语例句
1
The dairy goat could yield 10 lactations in her lifetime with a milk production of about 7000kg.