pole-on object

例句：

1. 1. The scientist discovered a new type of molecule that can be used as a pole-on object to study the properties of matter.
   科学家发现了一种新类型的分子，可以作为极点物体来研究物质的性质。
2. 2. In the field of quantum mechanics, pole-on objects are used to describe particles with unusually high spinstates.
   在量子力学领域，极点物体被用来描述具有异常高自旋状态的粒子。
3. 3. The research team focused on developing a pole-on object that could detect and analyze signals from distant galaxies.
   研究团队专注于开发一种极点物体，能够检测并分析来自遥远星系的信号。