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有效过滤
1、effective───adj.有效的，起作用的；实际的，实在的；给人深刻印象
2、filtration equipment───过滤设备
3、gravimetric filtration───重量过滤
4、effective measures───有效措施
5、cost effective───有成本效益的；划算的；成本效率；[计] 成本的有效的，效能价格合算的，价格可取的; [经] 本轻利厚，成本效果
6、filtration───n.过滤；筛选
7、filtration membrane───滤过膜；滤膜
8、effective treatment───有效治疗
9、effective tactics───有效战术
1、The microorganism aerosol protection effect examination and appraisal of individual protection equipment highly effective filtration pot───个人防护装备高效过滤罐微生物气溶胶防护效果的检测及评价
2、How to prevent the diffusion of the spam, the effective filtration which carries on the spam, it is the key question that must pay close attention to the networking.───如何防止垃圾邮件的扩散，有效的进行垃圾邮件的过滤，是网络建设中必须关注的核心问题。
3、The deflocculated sludge reduced the effective filtration area, which resulted from the deposition of colloidal particles and soluble matter that deposited on the membrane pores.───解体污泥由于胶体颗粒和可溶性物质沉积在膜面堵塞膜孔，使过滤的有效面积减小；
4、Features: 4 spiral wire rod from the composition of ball-screw combination of network structure, solid, effective filtration area big.───特点：由四根螺旋盘条组成的球型螺旋组合网，结构牢固，有效过滤面积大。