运用New-Rapshon方法计算线接触常温弹流润滑程序，并绘制出压力和膜厚曲线图-Calculated using New-Rapshon EHL line contact process at room temperature, and draw out the pressure and film thickness curve

计算多重网格，用于解弹性流体动力润滑中的Reynoads 方程(Calculation multigrid solution for EHL equations in Reynoads)