"polarity" in Chinese (Simplified)

• 极性

Definition

极性指具有两种相反或对立的特性或方向，比如正和负。这个词用于科学（如磁铁或电）以及描述相反的观点或态度。

Usage Notes (Chinese (Simplified))

多用于正式或技术场合，尤其是在物理、电学、化学领域。也可以形容观点（如“政治极性”）。不用于日常简单的相反关系。

Examples

The polarity of a magnet has a north and a south pole.

磁铁的**极性**有北极和南极。

Electricity has positive and negative polarity.

电有正**极性**和负**极性**。

There is a strong polarity between their opinions.

他们的观点之间有很强的**极性**。

If you reverse the battery's polarity, the device won't work.

如果你把电池的**极性**反过来，设备就不能用了。

The polarity in politics often leads to heated arguments.

政治上的**极性**常常导致激烈的争论。

This chemical reaction depends on the polarity of the molecules involved.

这种化学反应取决于相关分子的**极性**。