极化取向 meaning in Chinese

polarization orientation

The first type of the dipolar defects will cause two successive 90 ? rotations of the direction of the dipoles during the process of switching , while the switching behavior of the ferroelectric system with the second type of the dipolar defects shows almost a single 1800 flipping
在外场转向的情况下，偏离平衡位置的偶极缺陷会引起缺陷周围的偶极子的两次90度反转，而极化取向固定的这类偶极缺陷不会导致偶极子的90度反转。