例句 /

The epidemiological investigation of deer brucellosis in part of province and area demonstrated that brucellosis was universal in raising Sika deer and Wapiti in China, the positive ratio in female deer was higher than male deer; the positive ratio respec

The epidemiological investigation of deer brucellosis in part of province and area demonstrated that brucellosis was universal in raising Sika deer and Wapiti in China, the positive ratio in female deer was higher than male deer; the positive ratio respec

摘要对我国部分省区鹿布氏杆菌病进行流行病学调查表明,我国鹿场饲养的梅花鹿、马鹿群中普遍存在鹿布氏杆菌病,母鹿阳性率明显高于公鹿,梅花鹿阳性率分别为10.06%、4.77%;马鹿阳性率分别为4.90%、11.15%。