magnetic stress

简明释义

磁应力

英英释义

例句

1.In high-energy physics, understanding magnetic stress 磁应力 is crucial for particle acceleration.

在高能物理中，理解磁应力 磁应力对粒子加速至关重要。

2.Engineers need to account for magnetic stress 磁应力 when designing magnetic levitation systems.

工程师在设计磁悬浮系统时需要考虑磁应力 磁应力。

3.The effects of magnetic stress 磁应力 can lead to unexpected failures in electrical components.

在电气组件中，磁应力 磁应力的影响可能导致意外故障。

4.The study focused on how magnetic stress 磁应力 influences the alignment of ferromagnetic materials.

该研究集中于磁应力 磁应力如何影响铁磁材料的排列。

5.The researchers measured the magnetic stress 磁应力 on the material to determine its durability.

研究人员测量了材料上的磁应力 磁应力以确定其耐用性。

作文

In the realm of physics and engineering, the concept of magnetic stress plays a crucial role in understanding how magnetic fields interact with materials. Magnetic stress refers to the mechanical stress induced in a material due to the presence of a magnetic field. This phenomenon is particularly significant in the design and analysis of magnetic devices such as transformers, electric motors, and magnetic storage systems. When a magnetic field is applied to a ferromagnetic material, it can cause the material to undergo deformation or changes in its internal structure. This deformation is a result of the forces exerted by the magnetic field on the magnetic domains within the material. The concept of magnetic stress helps engineers predict how materials will behave under different magnetic conditions, which is essential for ensuring the reliability and efficiency of magnetic devices.One of the key aspects of magnetic stress is its dependence on the strength and direction of the magnetic field. The greater the magnetic field intensity, the higher the magnetic stress experienced by the material. Additionally, the orientation of the magnetic field relative to the material's structure can significantly influence the resulting stress. For instance, when a magnetic field is aligned with the easy axis of magnetization in a ferromagnetic material, the magnetic stress is minimized, allowing for optimal performance. Conversely, misalignment can lead to increased stress and potential failure.Understanding magnetic stress is also vital in the context of magnetic hysteresis, which describes the lag between the application of a magnetic field and the resulting magnetization of a material. Hysteresis losses occur when a material is subjected to cyclic magnetic fields, leading to energy dissipation as heat. By analyzing magnetic stress and hysteresis behavior, engineers can improve the efficiency of magnetic devices and reduce energy losses.Moreover, the study of magnetic stress extends beyond traditional applications in electrical engineering. In emerging technologies such as magnetic levitation and magnetic resonance imaging (MRI), understanding the implications of magnetic stress is essential for innovation and safety. For example, in MRI machines, the strong magnetic fields must be carefully controlled to avoid inducing excessive magnetic stress in the surrounding structures, which could lead to mechanical failures.In conclusion, magnetic stress is a fundamental concept that bridges the gap between magnetism and mechanical behavior in materials. Its implications are vast, affecting the design, efficiency, and safety of various magnetic devices and technologies. As we continue to explore the potential of magnetism in modern applications, a deeper understanding of magnetic stress will undoubtedly contribute to advancements in both scientific research and practical engineering solutions.

在物理和工程领域，magnetic stress的概念在理解磁场与材料之间的相互作用中起着至关重要的作用。magnetic stress指的是由于存在磁场而在材料中引发的机械应力。这种现象在变压器、电动机和磁存储系统等磁性设备的设计和分析中尤其重要。当磁场施加到铁磁材料上时，它可能导致材料发生变形或内部结构的变化。这种变形是由于磁场对材料内部的磁畴施加的力所造成的。magnetic stress的概念帮助工程师预测材料在不同磁条件下的行为，这对于确保磁性设备的可靠性和效率至关重要。magnetic stress的一个关键方面是它对磁场强度和方向的依赖性。磁场强度越大，材料所经历的magnetic stress就越高。此外，磁场相对于材料结构的方向也会显著影响结果应力。例如，当磁场与铁磁材料的易磁化轴对齐时，magnetic stress被最小化，从而实现最佳性能。相反，错位可能导致应力增加和潜在的故障。理解magnetic stress在磁滞现象的背景下也至关重要，磁滞描述了施加磁场与材料磁化之间的滞后。当材料经历周期性磁场时，会发生磁滞损耗，导致能量以热量的形式耗散。通过分析magnetic stress和磁滞行为，工程师可以提高磁性设备的效率并减少能量损失。此外，magnetic stress的研究不仅限于传统的电气工程应用。在磁悬浮和磁共振成像（MRI）等新兴技术中，理解magnetic stress的影响对于创新和安全至关重要。例如，在MRI机器中，强磁场必须谨慎控制，以避免在周围结构中引发过度的magnetic stress，这可能导致机械故障。总之，magnetic stress是一个基本概念，架起了磁性和材料机械行为之间的桥梁。它的影响是广泛的，涉及各种磁性设备和技术的设计、效率和安全性。随着我们继续探索磁性在现代应用中的潜力，对magnetic stress的更深入理解无疑将有助于科学研究和实际工程解决方案的进步。