filterableadj.可滤过的；可滤的filtern.过滤器；滤色镜；滤光器v.过滤；渗透filter / electronic ballast滤波器／电子镇流器Filter media test and standard滤材测试与标准filtering of analytical signal分析信号滤波filtering flow characteristics渗流特征Filtered electronic connectors滤波电连接器Filter cake from gas treatment气体处理产生的滤饼filter-lid in water fountain饮水机过滤盖filter and separator operators过滤器和分离器操作工filtered backprojection method滤波反投影Filter mesh for dust collection滤网集尘