The average protection rates of RHD,CWD,PMD were 97%,86.2%,65.2% by the 21th day and were 100%,80%,58.8% repectively by the 6th month after inoculationg rabbits with the three combined vaccine.是什么意思_The average protection rates of RHD,CWD,PMD were 97%,86.2%,65.2% by the 21th day and were 100%,80%,58.8% repectively by the 6th month after inoculationg rabbits with the three combined vaccine.在线翻译_英语_读音_用法_例句