baffle board

基本解釋

They contain nothing but speakers each set on a foam mounted speaker baffle.
它們僅僅包含揚(yáng)聲器，每組都安裝在墊有泡沫的揚(yáng)聲器反射板上。
But the calculation of the baiting size of the baffle plate and spacer pipe is complex.
但是其折流板和定距管下料尺寸的計算比較復(fù)雜。
The basic features of the curved surface helical baffle heat exchanger with special form of baffles was introduced.
介紹了一種具有特殊折流形式的螺旋折流板換熱器。