quadratureaxis

例句：

1. 1.The quadrature axis is a critical component in the design of the machine.
   四分体轴是机器设计中的关键组件。
2. 2. The quadrature axis plays an important role in the stability of the system.
   四分体轴在系统稳定性中起着重要作用。
3. 3. The quadrature axis is used to measure the angle between two lines.
   四分体轴用于测量两条线之间的夹角。