baffle board中文什么意思
挡板；挡水板；挡浆板
反射板
声障板
烟囱风帽
+更多解释...- baffle: vt. 1.使受挫折，挫败，破坏，阻 ...
- board: n. 1.板〔通常指宽4英寸半以上厚 ...
- baffle-board: (扬声器的)反射板；隔音板。
例句与用法
- Again we take an imported 500 kw engine unit as the example . in this case baffle boards are stuck on walls inside the engine room , meanwhile baffle boards are also used as suspended ceilings . by doing so not only the amount of insulated sound of the fender structure is increased , but the reverberant sound in the engine room is also depressed ( normally by 3 to 5db )
我们仍以一台500kw进口机组为例，油机房室内墙面设计为贴吸音板，同时用吸音板吊顶，经过这样的吸声处理后既增加了围护结构的隔声量，又可降低油机房内的混响声，一般可有3 ~ 5db （ a ）的效果。
英文释义
名词- a flat plate that controls or directs the flow of fluid or energy
同义词：baffle
