英语语法分析

A new method of the parabolic stability equations (PSE) is used to study the nonparallelism of the boundary layer stability.

采用极为有效的抛物化稳定性方程(PSE)方法研究边界层的非平行稳定性。

To overcome the impacts of nonparallelism of 3d rotation and laser speckle on the accuracy of measurement, modification is made by slope fitting of the laser blade.

针对三维转动的不平行度和激光散斑的影响，提出了激光刀口斜率拟合校正法。