Finally, I know why the lotus leaf is "dripping", mainly because its surface has a rough special structure, and there are a large number of micron or even nano-scale papillae on the surface, which are shaped on the surface of the leaf
author：Shallow lane ink li a
Finally know, why the lotus leaf "drip does not stick", mainly because its surface has a rough special structure, there are a large number of micron or even nano-scale papillae on the surface, forming a thin layer of air film on the surface of the leaf, using air tension to repel water droplets, so as to achieve the effect of silt without staining.
Finally, I know why the lotus leaf is "dripping", mainly because its surface has a rough special structure, and there are a large number of micron or even nano-scale papillae on the surface, which are shaped on the surface of the leaf
Finally, I know why the lotus leaf is "dripping", mainly because its surface has a rough special structure, and there are a large number of micron or even nano-scale papillae on the surface, which are shaped on the surface of the leaf
Finally, I know why the lotus leaf is "dripping", mainly because its surface has a rough special structure, and there are a large number of micron or even nano-scale papillae on the surface, which are shaped on the surface of the leaf
