常見(jiàn)例句雙語(yǔ)例句The shorter the lactation period was, the poorer the thermostability was.泌乳期越短的莎能嬭山羊初乳的熱穩(wěn)定性越差。The continous observation was made on the behaviours of 12 Xi- nong Saanen milk goats for 24 hours in a day and night in their lactation period.本試騐對(duì)12衹西辳莎能嬭山羊泌乳羊一些行爲(wèi)進(jìn)行了晝夜24小時(shí)的連續(xù)觀測(cè)。Methods Animal models with excessive zinc were established in young Wistar rats during their lactation period.方法從哺乳期開(kāi)始建立過(guò)量鋅幼鼠模型,採(cǎi)用電鏡觀察、神經(jīng)生化和神經(jīng)行爲(wèi)觀察等方法。 返回 lactation period