25.while vessel is port in port cooling sea water is supplied by port service cooling sea water pump , marine growth preventing system is very difficult to use and not safety for operation , to be solved.
船舶在港时，冷却的海水由港内海水冷却泵完成，很难启用海上防污系统且操作不安全，待解决。
Marine growth
原声例句
航海英语听力
英语百科
Biofouling
Biofouling or biological fouling is the accumulation of microorganisms, plants, algae, or animals on wetted surfaces. Such accumulation is referred to as epibiosis when the host surface is another organism and the relationship is not parasitic.
Antifouling is the ability of specifically designed coatings to remove or prevent biofouling by any number of organisms on wetted surfaces. Since biofouling can occur almost anywhere water is present, biofouling poses risks to a wide variety of objects such as medical devices and membranes, as well as to entire industries, such as paper manufacturing, food processing, underwater construction, and desalination plants.
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