Polyethylene nets will be less subject to fouling what will prolong their service life .

尼龙渔网会减少污垢，这样会延长的它们的使用寿命。

Economic analysis to condensers considering the effect of fouling .

考虑污垢因素的凝汽器经济性分析。

Reverse-osmosis plants use filters and chemicals to remove particles that could clog up the membranes , and the membranes must also be washed periodically to reduce scaling and fouling .

应用逆渗透法的工厂使用过滤器和化合物去除会堵塞薄膜的微粒，且薄膜也必须定期清洗，以减少结垢和污垢

To test this idea , the researchers ran a series of experiments in which they exposed their newly built microcapsules to pseudomonas aeruginosa , a lethal bacterium commonly found in hospitals , and also to cobetia marina , a bacterium that frequently adheres to ships and marine equipment , causing fouling .

为了测试这个想法，研究人员在一系列的实验中将他们新制成的微型胶囊暴露于绿脓杆菌这种医院中最常见的致命细菌，和名叫cobetiamarina的这种经常附着于船体和远洋设备并引起污垢的细菌。

Floods are notorious for fouling up municipal water systems .

洪水背负着污染市政供水系统的恶名。