magnetic inductivity

简明释义

导磁率

英英释义

例句

1.To optimize the design, the team analyzed the magnetic inductivity 磁感应率 of various alloys used in electric motors.

为了优化设计，团队分析了用于电动机的各种合金的磁感应率 magnetic inductivity。

2.The engineer measured the magnetic inductivity 磁感应率 of the material to determine its suitability for transformer cores.

工程师测量了材料的磁感应率 magnetic inductivity，以确定其在变压器核心中的适用性。

3.In physics class, we learned that magnetic inductivity 磁感应率 affects how magnetic fields interact with different materials.

在物理课上，我们了解到磁感应率 magnetic inductivity影响磁场与不同材料的相互作用。

4.A high magnetic inductivity 磁感应率 value indicates that a material can store more magnetic energy.

高磁感应率 magnetic inductivity值表明一种材料可以储存更多的磁能量。

5.The research focused on improving the magnetic inductivity 磁感应率 of superconductors for better performance in MRI machines.

研究集中在提高超导体的磁感应率 magnetic inductivity以改善MRI机器的性能。

作文

Magnetic inductivity, often referred to in scientific literature, plays a crucial role in understanding electromagnetic phenomena. This term describes the ability of a material to support the formation of a magnetic field within itself when subjected to an external magnetic field. In simpler terms, magnetic inductivity（磁感应能力） measures how well a substance can become magnetized. This property is essential in various applications, from electrical engineering to materials science.To grasp the concept of magnetic inductivity（磁感应能力） better, one must first consider the relationship between electricity and magnetism. According to Maxwell's equations, which form the foundation of classical electromagnetism, a changing electric field produces a magnetic field and vice versa. This interdependence highlights the significance of magnetic inductivity（磁感应能力） in both natural and engineered systems.Materials exhibit different levels of magnetic inductivity（磁感应能力）， classified into three main categories: diamagnetic, paramagnetic, and ferromagnetic. Diamagnetic materials, such as copper and bismuth, have a weak negative response to magnetic fields, meaning they are repelled by them. Conversely, paramagnetic materials, like aluminum and platinum, show a weak positive response, becoming slightly magnetized in the presence of an external magnetic field. Ferromagnetic materials, including iron and nickel, possess a strong tendency to become magnetized, retaining their magnetic properties even after the external field is removed.The practical implications of magnetic inductivity（磁感应能力） are vast. For instance, in electrical transformers, the efficiency of energy transfer relies heavily on the inductivity of the core material. A high magnetic inductivity（磁感应能力） allows for better magnetic coupling between the primary and secondary coils, minimizing energy loss. Additionally, in the realm of data storage, materials with high magnetic inductivity（磁感应能力） are essential for developing efficient hard drives and magnetic tapes, which store information using magnetic fields.Furthermore, advancements in technology have led to the exploration of new materials with enhanced magnetic inductivity（磁感应能力）. Researchers are investigating composite materials and nanostructures that could lead to improved performance in various applications, including medical imaging technologies like MRI, where strong and stable magnetic fields are necessary for accurate imaging.In conclusion, understanding magnetic inductivity（磁感应能力） is vital for both theoretical studies and practical applications in science and engineering. The diverse behaviors of different materials under magnetic fields open a plethora of opportunities for innovation and technological advancement. As our knowledge of this phenomenon grows, so too does our ability to harness it for future developments, making magnetic inductivity（磁感应能力） a key area of focus in modern research and industry.