sound daffle
... sonic nozzle,音速喷嘴 sound daffle,声障板 sound energy density,声能量密度 ...
reflex baffle
... reflection 反射 reflex baffle 声障板 refraction 折射 ...
acoustical baffle
... acoustical backing 隔音填料 acoustical baffle 声障板 acoustical barrier 声屏障 ...
baffle
... 档接受器:fm receiver 挡板;声障板:baffle 蛋白质聚合:protein aggregation ...