combined ash化合灰分combinev.联合；使结合；结合n.集团；联合收割机；联合企业Combined spinal-epidural analgesia腰硬联合阻滞Combined Arms and Tactics Department联合兵种与战术部门Combined Network and Its Application组合网架及其应用Combined Satellite Navigation System组合卫星导航系统combined design mosaic flooring tile拼花铺地砖Combined Special Operations Division联合特种作战支队Combine book knowledge with practice将书本知识与实践结合combined medium extinguishing system联用灭火系统combined impeller with double shafts双轴组合桨combined recording and playback head复合磁头