filterableadj.可滤过的；可滤的filtern.过滤器；滤色镜；滤光器v.过滤；渗透Filter type protective gas mask过滤式防毒面具filter-rod production machine滤棒成型机组Filter cigarette making machine卷接机组filtered first carbonation juice一碳清汁, 一清汁filter bac filter backwash water滤池反冲洗水filter solution of chromium slag铬渣渗滤液filtering and phase demodulation滤波鉴相filter function of transformation转换过滤功能filterd backprojection arithmetic滤波反投影算法filtered compound Weibull process滤过复合Weibull过程