filteringn.过滤adj.过滤用的动词filter的现在分词.
filtern.过滤器;滤色镜;滤光器v.过滤;渗透
filtering stage滤波级
Filtering rules过滤规则
filter pressing压滤
filter stoppage过滤器堵塞
filtering-offn.滤除;拦截
filter canister滤筒除尘
filter membrane滤过膜
filterable form滤过型
filter fineness过滤精度
filter blocking滤膜堵塞