planar inversion

例句：

1. 1. The engineer used a planar inversion to solve the problem.
   工程师使用平面反转解决了这个问题。
2. 2. During the manufacturing process, a planar inversion is often used to align parts.
   在制造过程中，经常使用平面反转来对齐部件。
3. 3.The scientist conducted a planar inversion experiment to study the behavior of matter under high pressure.
   科学家进行了一个平面反转实验，以研究物质在高压下的行为。