dielectric separation

简明释义

电介分选

英英释义

例句

1.The researchers found that increasing dielectric separation 介质分离 improved the efficiency of the energy storage system.

研究人员发现，增加 介质分离 dielectric separation 提高了能源存储系统的效率。

2.In the design of capacitors, dielectric separation 介质分离 is crucial for maintaining performance under varying temperatures.

在电容器的设计中，介质分离 dielectric separation 对于在不同温度下保持性能至关重要。

3.To enhance signal integrity, the circuit designers focused on dielectric separation 介质分离 between different layers of the PCB.

为了增强信号完整性，电路设计师专注于PCB不同层之间的介质分离 dielectric separation。

4.The engineers discussed the importance of dielectric separation 介质分离 in high-voltage applications to prevent electrical breakdown.

工程师们讨论了在高压应用中，介质分离 dielectric separation 防止电气击穿的重要性。

5.In telecommunications, proper dielectric separation 介质分离 helps reduce interference between transmission lines.

在电信中，适当的介质分离 dielectric separation 有助于减少传输线之间的干扰。

作文

In the field of electrical engineering and materials science, the concept of dielectric separation plays a crucial role in the design and functionality of various electronic components. To understand this term, we must first delve into the properties of dielectrics themselves. A dielectric is an insulating material that does not conduct electricity but can support an electric field. When a voltage is applied across a dielectric material, it becomes polarized, meaning that the positive and negative charges within the material shift slightly in response to the electric field. This phenomenon is essential for capacitors, insulators, and many other electronic devices.The process of dielectric separation refers to the ability of a dielectric material to separate charges effectively, thereby preventing electrical conduction while allowing the storage of electrical energy. This separation is vital in applications such as capacitors, where the stored energy can be released when needed. The efficiency of dielectric separation is influenced by several factors, including the type of dielectric material used, its thickness, and the strength of the electric field applied.Different materials exhibit varying levels of dielectric strength, which is the maximum electric field that a material can withstand without breaking down. For instance, materials like ceramic, glass, and certain polymers are known for their high dielectric strength, making them suitable for use in high-voltage applications. In contrast, materials with lower dielectric strength may be used in low-voltage applications, where the risk of breakdown is minimal.Moreover, the temperature and frequency of the applied electric field can also affect dielectric separation. At higher temperatures, some dielectric materials may experience increased conductivity, leading to a decrease in their effectiveness in separating charges. Similarly, at high frequencies, the polarization response of the dielectric may lag behind the applied electric field, resulting in energy loss and reduced efficiency.Understanding dielectric separation is not only important for engineers and scientists but also for anyone interested in the underlying principles of modern electronics. For example, smartphones, computers, and other digital devices rely heavily on capacitors that utilize dielectric separation to function properly. Without effective charge separation, these devices would not be able to store and release energy efficiently, leading to poor performance or even failure.In conclusion, the concept of dielectric separation is fundamental to the operation of many electronic systems. By understanding how dielectrics work and the factors that influence their performance, we can better appreciate the technology that surrounds us every day. As we continue to innovate and develop new materials, the importance of dielectric separation will only grow, paving the way for advancements in energy storage, telecommunications, and many other fields. Therefore, a thorough grasp of this concept is essential for anyone looking to make significant contributions to the world of electronics and beyond.

在电气工程和材料科学领域，电介质分离的概念在各种电子元件的设计和功能中起着至关重要的作用。要理解这个术语，我们首先必须深入研究电介质本身的特性。电介质是一种绝缘材料，不导电，但可以支持电场。当电压施加在电介质材料上时，它会被极化，这意味着材料内的正负电荷会稍微移动，以响应电场。这种现象对于电容器、绝缘体和许多其他电子设备至关重要。电介质分离的过程指的是电介质材料有效分离电荷的能力，从而防止电导，同时允许储存电能。这种分离在电容器等应用中至关重要，储存的能量可以在需要时释放。电介质分离的效率受到多种因素的影响，包括所使用的电介质材料类型、其厚度和施加的电场强度。不同材料表现出不同水平的电介质强度，即材料在不发生击穿的情况下能够承受的最大电场。例如，陶瓷、玻璃和某些聚合物等材料因其高电介质强度而适合用于高电压应用。相比之下，具有较低电介质强度的材料可用于低电压应用，在这些应用中，击穿的风险最小。此外，施加电场的温度和频率也会影响电介质分离。在较高温度下，一些电介质材料可能会出现导电性增加，从而降低其在分离电荷方面的有效性。同样，在高频率下，电介质的极化响应可能会滞后于施加的电场，导致能量损失和效率降低。了解电介质分离不仅对工程师和科学家重要，对任何对现代电子学基本原理感兴趣的人也同样重要。例如，智能手机、计算机和其他数字设备在很大程度上依赖于利用电介质分离来正常工作的电容器。如果没有有效的电荷分离，这些设备将无法高效地存储和释放能量，导致性能差或甚至故障。总之，电介质分离的概念是许多电子系统操作的基础。通过理解电介质的工作原理及其性能影响因素，我们可以更好地欣赏每天环绕我们的技术。随着我们继续创新和开发新材料，电介质分离的重要性只会增加，为能源储存、电信和许多其他领域的进步铺平道路。因此，全面掌握这一概念对任何希望在电子领域及其他领域做出重大贡献的人来说都是必不可少的。