pole element

例句：

1. 1. The design of the new car is based on the latest research in the field of automotive engineering.
   这款新车的设计基于汽车工程领域的最新研究成果。
2. 2.The scientist used a pole element to measure the magnetic field around the planet.
   科学家使用一个极点元件来测量星球周围的磁场。
3. 3.The engineers developed a new pole element that can withstand high temperatures and pressure.
   工程师们开发了一种新型的极点元件，能够承受高温和高压。