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

1. On this basis of the research, the fragmentized mechanism of coke in a blast furnace is analyzed.
   在此基础上，从理论上分析了高炉用焦炭的破碎机理。