multiseed多中心Multipref.表示“多个、多种、多方面”Multipurpose Aircraft Carrier多功能航空母舰multi-step median filtering多级中值滤波multichamber drum centrifugal多室转鼓式离心机multi-hop wireless networks无线多跳网络multi-position north seeker多位置寻北仪multi Euler-Lagrange couple多欧拉-拉格朗日耦合multi-layer planar inductor多层平面电感multivariable control systems多变量控制系统multicast mobility management组播移动性管理multi-level vector distance分层向量距离