Bionic super-hydrophobic surface, and production method and drag reduction method thereof

The invention provides a production method of a bionic super-hydrophobic surface, and a method for carrying out underwater drag reduction by using the hydrophobic interface. A bionic technology is combined with a supercavity drag reduction technology, so the underwater drag reduction efficiency is effectively improved, and the production cost and the maintaining cost are low; and raw materials adopted in the invention are nontoxic and have no radiation effect, so the bionic super-hydrophobic surface has no untoward effects on environment. 本发明提供种仿生超疏水表面的制备和采用该疏水界面进行水下减阻的方法，将仿生技术与超空泡减阻技术结合，有效提高水下减阻效率，制作成本和维护成本均相对低廉；所采用的原料均无毒无放射作用，不会对环境产生不良作用。