Beamonn.比蒙beamvi.微笑；发光vt.播送；发射；用梁支撑n.桁条；光线；(光线的)束；(横)梁beam-scanningn.射束扫描beamformed data波束形成后数据beam-defining线束限beam-limitingadj.限束的；射束限制的beam separation光束间距beam butt joint梁接头beam of balance[机] 天平梁beaming machine弯梁机beam-guidancen.波束制导beam decay rate束流衰减率