利用组装的方法制备了具有微肋板结构且肋板高度可调控的表面，利用自组装分子膜技术对表面进行低表面能修饰，利用机械式调控方法改变疏水/超疏水表面微肋板高度，实现表面润湿性调控。结果表明：设计的疏水/超疏水表面可通过机械式调控方法实现表面润湿性调控，且可实现连续调控。具有微肋板结构表面的接触角具有各向异性，液滴在垂直于微肋板方向上的接触角大于平行于微肋板方向上的接触角。基于机械式调控方法，在垂直于微肋板方向上，表面润湿性实现了弱疏水到强疏水甚至超疏水的可逆调控，平行于微肋板方向上的调控效果相对较弱。微肋板的最佳组合可在116.2°~151.4°范 围内实现润湿性调控，通过改变微肋板高度可控制表面接触角为这一范围内的任意值。

The surfaces with micro-rib structure whose height can be adjusted are obtained by the assembly technique,then the low surface energy materials are deposited on the surfaces by self-assembled technique in order to prepare the hydrophobic/ superhydrophobic surfaces. The surface wettability are adjusted by mechanically controlling rid’s height. The results show that the wettability adjustment and control of the designed hydrophobic/superhydrophobic surfaces can be attained by the mechanically controlling method,and the effect of wettability control is consecutive. The contact angle of surfaces with micro-rib structure is anisotropic. The contact angle in rib’s vertical direction is bigger than that in rib’s parallel direction. Based on the mechanical adjustment and control method,the surface wettability in rib’s vertical direction can be regulated reversibly between weak hydrophobic and strong hydrophobic,and even super hydrophobic. The adjustment and control effect of wettability in rib’s parallel direction is relatively weaker. The contact angle of the surface with the best comnination can be regulated between 116.2°~151.4°. By changing the micro-rib’s height,the contact angle can arrive any value within the range.