protective coating

基本解释

Surface with protective coating, scratch and wash.
表面附有保护涂层，耐擦洗。
Afterwards, they often spray their skin with a protective coating of dust.
过后，他们通常会裹上一身的尘土以保护皮肤。
However, they also increase mouth acidity which erodes dental enamel - the tooth's hard protective coating.
但是，它们也增加了破坏牙釉质这一牙齿坚硬层的唇部酸性。

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

Scientists have developed a self-healing protective coating for concrete that could greatly reduce the need to regularly rebuild roads.
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McPhail explains that Liquipel has developed a proprietary nanotech coating that adding a superthin protective coating to all of the phones parts.
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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.
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覆盖层
The standard of the damaged degree of protective coating of pipeline based on voltage gradient is put forward.
提出了根据电压梯度判断覆盖层破损程度准则,进行了工程试验。
土木建筑工程
防护涂层
The permeability and durability of concrete were studied, Moreover the influence of various factors is also studied, like protective coating on concrete permeability, anti-corrosion properties and microstructure of the concrete.
同时本文还研究了混凝土结构外防护涂层对提高混凝土抗渗透性、抗侵蚀性等耐久性能的影响以及对混凝土微观结构性能的影响。
保护涂料

保护涂层
To improve the corrosion resistances of NdFeB type magnets, lots of attempts have been done, such as enhancing the intrinsic corrosion property of material by the addition of elements and applying various protective coating on the surface of the magnets.
为了提高NdFeB永磁体的耐腐蚀性能,人们进行了许多的尝试,这其中包括:(1)提高磁体本身的耐蚀性,即添加各种合金元素;(2)采用有效的保护涂层。
交通运输工程
防腐涂层
保护性覆盖层