biaxial spherical surface function

例句：

1. 1.The biaxial spherical surface function is crucial for the stability of the system.
   双轴球面表面功能对于系统的稳定性至关重要。
2. 2.The biaxial spherical surface function has been widely used in various engineering applications.
   双轴球面表面功能在各种工程应用中得到了广泛应用。
3. 3. The biaxial spherical surface function plays a significant role in the design of mechanical components.
   双轴球面表面功能在机械部件的设计中起着重要作用。