The results indicated that natural and recombinant Aer toxins had similar antigenicity.试验说明:原核表达的重组Aer毒素 和天然Aer毒素 诱导獭兔产生的血清IgG抗体可以互相识别重组Aer毒素 和天然Aer毒素,重组Aer毒素 和天然Aer毒素 有相似的抗原性.It had no toxicity, irritation, and antigeni...
Coccidiostats are routinely used in broiler feeds every day.抗球虫药物每天均用于肉用仔鸡饲料中.When a baby is thirsty, it feeds more often...婴儿渴的时候,吃奶就会更频繁。Most poultry farmers have to rely on commercially manufactured feeds.多数饲养家禽的农场主不得...
Their movements through the region were calculated to terrify landowners into abandoning their holdings.他们在该地区的行动是精心谋划的,意在恐吓土地所有者放弃手中的地产。Their movements through the region were calculated to terrify landowners into aband...
Grandpa lies comatose on the sofa.爷爷躺在沙发上,睡得很沉。Tell Grandpa the good news so that he can share our joy.快把这消息告诉你爷爷,叫他老人家也高兴高兴.Grandpa's becoming quite absent - minded.爷爷愈来愈丢三落四了....