Parallel degree error

• 平行度误差

Parallel degree error的用法和样例：

例句

1. From the simulation result, straightness error is affected by guideway parallel, and the suitable pre-load can improve the error effectively.
   经由模拟结果得知，导轨圆轴平行度为影响直线度误差的主要原因，此外，适当的弹簧预压力能有效的减少直线度误差。