  Firstly, we get the completely bouncing criteria Cr for droplet on moving
substrate. The bouncing without splashing condition is $\mathrm{Cr}>1$. Then,
we mainly research the effect of wind field for droplet, and get the completely
bouncing criteria $\mathrm{Cr}_{\mathrm{wind}}$ for droplet with wind. Lastly,
we get the contact angle of droplet on the moving substrate and calculate the
Time Independent Reynolds Equation with $rho$ and $\mu$ are constant.
