anisotropy

"anisotropy" 的音标为[ˌænaɪnˈstrəʊɪtɪ] ，基本翻译为“各向异性”，速记技巧为谐音记忆。

这个词通常用于描述材料或结构的属性，其中各个方向上的性质或行为有所不同。例如，某些材料在某些方向上具有较高的强度，而在其他方向上则较弱。这个词在物理学、地质学和材料科学中经常出现。

Anisotropy这个词源于希腊语，意为“方向性差异”。它的词源中包含“aniso”这个词，意为“不同的”，以及“tropos”这个词，意为“方向”。这个词在英语中的变化形式主要是添加后缀“-ity”，表示性质或状态。

相关单词：

texture：纹理，织法

directionality：方向性，导向性

birefringence：双折射

optic axis：光轴

polarizer：偏振器

isotropic：各向同性的

isotropy：各向同性

anisole：间苯甲醇，一种具有方向性差异的有机化合物

birefringent：双折射的

directional：方向的，导向的

Anisotropy在生物学、地质学、材料科学等领域中应用广泛，因为它可以描述物质在各个方向上的物理性质差异。这些差异可能是由于物质的结构、组成、环境等因素引起的。这个词的使用也反映了我们对物质性质的理解在不断深入和扩展。

常用短语：

1. anisotropy coefficient

2. anisotropy ratio

3. longitudinal anisotropy

4. transverse anisotropy

5. mechanical anisotropy

6. electrical anisotropy

7. optical anisotropy

例句：

1. The material exhibits significant mechanical anisotropy due to its unique microstructure.

2. The electrical conductivity of this material shows a strong transverse anisotropy.

3. The longitudinal and transverse sound velocities in this material are highly anisotropic.

4. The observed optical anisotropy suggests that this material may have a different refractive index in different directions.

5. The microstructure of this material exhibits significant mechanical anisotropy, which affects its mechanical properties.

6. The presence of anisotropy in the magnetic properties of this material is due to its complex microstructure.

英文小作文：

The world is full of things that exhibit anisotropy, from materials to landscapes to the way we behave. For instance, consider the way light travels through a crystal, which exhibits optical anisotropy, refracting differently in different directions. Similarly, consider the way sound travels through a material, which exhibits mechanical anisotropy, with different frequencies and directions producing different sound waves. In nature, things tend to align themselves in predictable ways that are aligned with their inherent properties, resulting in beautiful patterns and structures that we can observe and appreciate. It is fascinating to consider how these patterns arise and how they shape our world.