smdsurface-mountdevice表..smdsSwitchedMultimegabit..GSMDGeneralSocietyofMayf..ISMDAIndependent Sewing Machine Dealers Association 独立缝纫机器经销商联合会SMDA[医]Safe Medical Devices Act of 1990(USA)SMDC[医][=sodium methyldithiocarbamate]威百亩,甲基二硫代氨基甲酸钠:烟熏剂型农药SMDRstationmessagedetail..COSMDCombined Operations Signals Maintenance Department (Division) 联合作战通讯维修部(区)NASMDNational Association of School Music Dealers 全国学校音乐经销商协会SMDDoctor of Sacred Music 圣乐博士sMDSsecondary myelodysplastic syndrome 继发性骨髓发育不良综合征SMDSSwitched Multimegabit Data Service(通过电话网实现)交换式多兆位数据服务