youdao
Therefore it is important for us to improve the mission ability of MDV within a limited time.
如何在有限的时间内提高灭雷具完成任务的能力，是摆在我们面前的重要课题。
The results indicated that the immunized chicken flocks were infected by highly virulent MDV.
结果表明：该免疫鸡群受到了MDV强毒攻击，发生了马立克氏病。
应用推荐
模块上移
模块下移
不移动