【医】 溪谷热, 球孢子菌病

中国境内从未发生过痒病、牛海绵状脑病、非洲马瘟、非洲猪瘟、水泡性口炎、结节性皮炎、裂谷热和小反刍兽疫。

Rift Valley fever

peak-to-valley ratio【通信】

valley

Murray Valley encephalitis virus

valley floor

postprotoconal valley

micro-valley

valley of th cerebellum