并根据“荷叶自洁效应”的仿生学原理，利用超微粉在涂层表面构造粗糙结构，提高其疏水性。
According to the theory of bionics and powders was used to build a coarse structure onto the surface of the coating, and the hydrophobicity was highly improved.
正是由于其特殊的粗糙结构和化学组成，使得该超疏水表面表现出良好的防覆冰和防黏附行为。
Just grounded on the peculiar rough structure and chemical composition, the resulting superhydrophobic aluminum alloy surface possesses excellent anti-icing and anti-adhesion behavior.
一般情况下，超疏水表面可以通过两种方法来制备：在疏水性表面构建粗糙结构或者在粗糙表面修饰低表面能物质。
One is to create a rough structure on a hydrophobic surface, and the other is to modify a rough surface by materials with low surface free energy.
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