dipole

dipole的音标为[ˈdaɪpəʊl] ，基本翻译为“偶极子”，速记技巧为：谐音记忆：“对偶力”；联想记忆：一对对偶的力。

Dipole这个词源于希腊语词根“di-”和“-pole”，意为“两个极端的物体”。它的变化形式包括名词形式Dipole和形容词形式Dipolic。

相关单词：

Dipole极点（极性物体）：在物理学中，极点是指具有两个相反电荷的物体，而dipole可以指代这种概念。

Dipole振荡器（电磁振荡器）：在电磁学中，dipole振荡器是一种产生电磁波的设备，其原理基于两个相反电荷的振动。

Dipole效应（极性效应）：在材料科学中，dipole效应是指由于材料内部电荷分布不均匀而产生的效应，这会影响材料的物理和化学性质。

Dipolic过程（双极过程）：在化学中，双极过程是指涉及两个相反电荷变化的反应过程，而dipolic可以用来描述这种过程。

Dipole moment（极矩）：在量子力学中，极矩是描述一个粒子在其空间方向上电荷分布的物理量，而dipole moment就是这种物理量的常用术语。

Dipole moment函数（极矩函数）：在量子力学中，极矩函数描述了粒子的总极矩，包括电场力和磁场力对粒子运动的影响。

Dipole alignment（极性排列）：在物理学中，极性排列是指两个或多个物体之间电荷分布的一致性，这可以导致电磁相互作用。

Dipolar interaction（双极相互作用）：在物理学中，双极相互作用是指两个具有相反电荷的物体之间的相互作用力，这通常是由于它们的电荷分布不一致导致的。

Dipolar bonding（极性键合）：在化学中，极性键合是指两个原子之间由于它们的电荷分布不同而产生的相互作用力。这种相互作用在许多化学反应中起着关键作用。

以上这些单词都与dipole这个词有着密切的联系，它们在不同的科学领域中描述了各种与电荷分布和相互作用有关的现象和过程。

常用短语：

1. dipole moment

2. electric dipole

3. magnetic dipole

4. dipole-dipole interactions

5. dipole-induced polarization

6. dipole-dipole coupling

7. dipole moment distribution

双语例句：

1. The molecule has a strong electric dipole moment, which contributes to its high chemical reactivity.

这个分子的电偶极矩很强，这导致了它具有很高的化学反应活性。

2. The magnetic field generated by a dipole source interacts with other dipoles in the environment, causing them to align or precess.

一个源点产生的磁场与其他偶极子相互作用，导致它们排列或旋转。

3. Dipole-dipole interactions can lead to interesting phenomena such as superradiance and subradiance.

偶极-偶极相互作用可能导致一些有趣的现象，如超辐射和亚辐射。

英文小作文：

My favorite aspect of physics is the study of dipoles, which are fundamental building blocks of electric and magnetic fields. Dipoles are represented by two point charges that are separated by a certain distance, and they can exist in both electric and magnetic fields. In nature, atoms and molecules often behave as dipoles, and their interactions with other dipoles can lead to a wide range of phenomena, from simple polarization to more complex quantum phenomena.

For example, electric dipoles play an important role in chemical reactions, where they can affect the rates and products of reactions by changing the electric fields around the reactants and products. Similarly, magnetic dipoles are crucial for understanding the behavior of magnetic fields and materials, and they can also affect the behavior of electronic devices such as transistors and diodes.

Moreover, dipoles are essential for understanding light propagation and polarization, as they play a fundamental role in electromagnetism. Understanding dipole interactions can help us better understand the universe and how it works, and it can also lead to new technologies and applications that are based on these fundamental principles.