[名词解释] 交织区(Weaving area)
[问答题] 简述货区 freight area。
[名词解释] 保护区(Protected area)
[名词解释] 控制区(Controlled area)
[单选题]LAI(Location Area Identification--位置区)是由什么组成的()A.MCCB.MNCC.LACD.CI
[名词解释] 胸腺依赖区(thymus dependent area)
[名词解释] 道岔区坡 gradient within the switching area
[名词解释] 低度流行区(Area of low pest prevalence)
[单选题]Stop and shot是( )的特征。A.MLC静态调强B.TomotheraoyC.MLC动态调强D.电磁扫描调强E.旋转调强
[多选题] LAI(Location Area Identification--位臵区)是由什么组成的()A .MCCB .MNCC .LACD .CI