Protective coating is one of the most effectivemethods to solve this problem.

涂层保护技术是解决这一问题的有效方法之一。

youdao

The concrete slab floor of the basement is covered with a protective coating, while cable guides, conduits and pipes remain visible, with corridors and changing rooms illuminated indirectly.

地下室的混凝土板楼由保护涂层覆盖，而电缆导管、导管和管道保持可见，走廊和更衣室都采用间接照明。

youdao

An un-pigmented coating. Can be a protective coating over a coloured or metallic basecoat or metal (example - brass).

一种没有颜料的涂层，罩在有颜色或金属效果的底涂上面起保护作用。

youdao

A protective coating of colloidal silver is painted on the inside and outside of the filter to kill bacteria.

VOA: special.2009.06.22

McPhail explains that Liquipel has developed a proprietary nanotech coating that adding a superthin protective coating to all of the phones parts.

FORBES: CES: At Long Last, You Can Shower With Your iPhone

Scientists have developed a self-healing protective coating for concrete that could greatly reduce the need to regularly rebuild roads.

ENGADGET: Inhabitat's Week in Green: P1 hybrid supercar, asteroid attack lasers and mosquito inoculators

The company saw growth in five of its six segments, including the two segments involved in the protective coating both vehicles and industrial building supplies.

FORBES: Magazine Article