And 50 healthy chickens of 10-day-old were divided into 5 groups randomly. The test groups were treated with different concentration of Diphenoxylate of 0.1,0.2,0.4,0.8 mg/kg. The excrement propellant rates of Chinese ink were recorded.是什么意思_And 50 healthy chickens of 10-day-old were divided into 5 groups randomly. The test groups were treated with different concentration of Diphenoxylate of 0.1,0.2,0.4,0.8 mg/kg. The excrement propellant rates of Chinese ink were recorded.在线翻译_英语_读音_用法_例句