apparent polarizability

简明释义

视极化率;

英英释义

例句

1.In this experiment, we calculated the apparent polarizability to determine how the molecules interact with electromagnetic fields.

在这个实验中，我们计算了表观极化率以确定分子如何与电磁场相互作用。

2.The study of light scattering revealed the apparent polarizability of the particles in the solution.

光散射研究揭示了溶液中颗粒的表观极化率。

3.The apparent polarizability of the colloidal suspension was found to be significantly affected by temperature changes.

胶体悬浮液的表观极化率被发现受到温度变化的显著影响。

4.Researchers measured the apparent polarizability of different materials to understand their optical properties.

研究人员测量了不同材料的表观极化率以了解它们的光学特性。

5.Understanding the apparent polarizability helps in designing better optical devices.

理解表观极化率有助于设计更好的光学设备。

作文

In the study of electromagnetic fields and materials, the concept of apparent polarizability plays a crucial role in understanding how substances respond to external electric fields. apparent polarizability refers to the effective measure of how easily a material can be polarized by an external electric field, which directly influences its electrical properties. This phenomenon occurs when the positive and negative charges within a molecule or atom experience a displacement due to the influence of an electric field, leading to a temporary dipole moment. To grasp the significance of apparent polarizability, one must first understand the basic principles of polarization. When an external electric field is applied to a dielectric material, the charges within the material shift slightly, creating regions of positive and negative charge. The extent to which this displacement occurs is quantified by the material's polarizability. However, the term 'apparent' indicates that the polarizability being measured may not represent the intrinsic properties of the material alone; it is influenced by various factors such as the frequency of the applied field, the temperature, and the surrounding medium.In practical applications, apparent polarizability is essential for characterizing materials used in capacitors, insulators, and other electronic components. For instance, in the design of capacitors, engineers must consider the apparent polarizability of the dielectric material to ensure optimal performance. A higher apparent polarizability typically leads to better energy storage capabilities, making it a desirable property in capacitor design.Moreover, the concept of apparent polarizability extends beyond just electrical engineering. In fields such as chemistry and physics, understanding the apparent polarizability of molecules can provide insights into their interactions with light and other electromagnetic waves. For example, in spectroscopy, the apparent polarizability of a molecule can affect how it absorbs and emits light, influencing the outcomes of experiments and the development of new materials.Furthermore, advancements in nanotechnology have highlighted the importance of apparent polarizability at the nanoscale. As materials are engineered to possess unique properties at this scale, their apparent polarizability can differ significantly from their bulk counterparts. This discrepancy can lead to novel applications in sensors, drug delivery systems, and other innovative technologies.In conclusion, the concept of apparent polarizability is vital for understanding how materials interact with electric fields and light. Its implications span across various scientific disciplines, influencing the design and functionality of numerous devices and materials. As research continues to evolve, the exploration of apparent polarizability will undoubtedly lead to new discoveries and advancements in technology, further enhancing our understanding of the physical world around us.

在电磁场和材料的研究中，表观极化率 的概念在理解物质如何响应外部电场方面起着至关重要的作用。表观极化率 指的是材料在外部电场作用下被极化的有效程度，这直接影响其电气特性。当外部电场施加于分子或原子时，正负电荷由于电场的影响而发生位移，导致暂时的偶极矩，这是这一现象的基础。要理解表观极化率的重要性，首先必须了解极化的基本原理。当电场施加于介电材料时，材料内部的电荷会轻微移动，形成正负电荷区域。位移的程度通过材料的极化率来量化。然而，'表观'这个术语表明，所测得的极化率可能不仅仅代表材料的内在特性；它受到施加电场的频率、温度和周围介质等多种因素的影响。在实际应用中，表观极化率 对于表征用于电容器、绝缘体和其他电子元件的材料至关重要。例如，在电容器的设计中，工程师必须考虑绝缘材料的表观极化率以确保最佳性能。较高的表观极化率通常意味着更好的能量存储能力，因此在电容器设计中是一种理想的属性。此外，表观极化率 的概念不仅限于电气工程。在化学和物理等领域，理解分子的表观极化率 可以提供其与光及其他电磁波相互作用的见解。例如，在光谱学中，分子的表观极化率 可以影响其吸收和发射光的方式，从而影响实验结果和新材料的开发。此外，纳米技术的进步突显了纳米尺度上表观极化率 的重要性。当材料被设计成在这一尺度上具有独特的特性时，它们的表观极化率 可能与其块体对应物有显著不同。这种差异可能导致传感器、药物输送系统和其他创新技术中的新应用。总之，表观极化率 的概念对于理解材料如何与电场和光相互作用至关重要。其影响跨越多个科学学科，影响众多设备和材料的设计和功能。随着研究的不断发展，对表观极化率 的探索无疑将导致新的发现和技术进步，进一步增强我们对周围物理世界的理解。