magnetisation

简明释义

英[mæɡnɪtaɪˈzeɪʃən]美[mæɡnɪtaɪˈzeɪʃn]

n. 磁化强度（等于 magnetization）

英英释义

单词用法

同义词

反义词

例句

1.As far as a group of identical magnetic grains is concerned the laboratory unblocking temperature is not necessarily equal to the blocking temperature associated with the magnetisation.

一组同一的磁颗粒，其实验室解阻温度不一定等于其磁化成分的阻挡温度。

2.Possessing both magnetisation of solid magnet material and flowability of liquid, it is widely used in engineering fields, such as sealing, lubracation, damping, etc.

它兼有固体磁性物质的磁性和流体的易流动性，因此，这种磁性液体被广泛地应用于工程中的许多领域。

3.As far as a group of identical magnetic grains is concerned the laboratory unblocking temperature is not necessarily equal to the blocking temperature associated with the magnetisation.

一组同一的磁颗粒，其实验室解阻温度不一定等于其磁化成分的阻挡温度。

4.The exchange interaction, but not the spontaneous magnetisation, is strongly influenced by the preparation conditions.

交换交互作用，而不是自发磁化强度，明显地受制备条件的影响。

5.In a permanent magnet brushless motor, airgap field excited by a 2-pole magnet ring with parallel magnetisation is sinusoidal.

永磁无刷电机中，平行充磁的2极磁环产生的气隙磁场是正弦分布的。

6.Permanent magnets are created through the process of magnetisation that is retained over time.

永久磁铁是通过保持时间的磁化过程创建的。

7.The process of magnetisation involves aligning the magnetic domains within a material.

磁化的过程涉及在材料内部对齐磁域。

8.The magnetisation of a transformer core enhances its efficiency.

变压器核心的磁化提高了其效率。

9.The scientist measured the level of magnetisation in various materials using a gaussmeter.

科学家使用高斯计测量各种材料中的磁化水平。

10.During the magnetisation of steel, it becomes capable of attracting iron filings.

在钢的磁化过程中，它变得能够吸引铁屑。

作文

Magnetisation is a fundamental concept in physics, particularly in the study of magnetism. It refers to the process by which a material becomes magnetized, meaning it acquires magnetic properties. When we speak of magnetisation (磁化), we are often discussing how certain materials, such as iron, cobalt, and nickel, can become magnets when exposed to a magnetic field. This phenomenon is not just limited to permanent magnets; it also applies to temporary magnets that lose their magnetism once the external field is removed. Understanding magnetisation (磁化) is crucial for various applications, including electric motors, transformers, and magnetic storage devices.The process of magnetisation (磁化) occurs at the atomic level. Atoms have electrons that spin around their nuclei, and this spinning motion generates tiny magnetic fields. In most materials, these magnetic fields are oriented randomly, so they cancel each other out, resulting in no net magnetism. However, when a material is subjected to an external magnetic field, the magnetic domains within the material align with the field, leading to magnetisation (磁化). Once the external field is removed, some materials retain this alignment, becoming permanent magnets, while others return to their original state.There are different types of magnetisation (磁化), including saturation magnetisation (饱和磁化), where all magnetic domains are aligned, and remanent magnetisation (剩余磁化), which refers to the magnetization that remains after the external field is removed. The hysteresis loop is a graphical representation of the relationship between the magnetic field strength and the magnetization of a material, illustrating how magnetisation (磁化) behaves under changing magnetic fields.In practical applications, understanding magnetisation (磁化) helps engineers design better electrical devices. For instance, in electric motors, the magnetisation (磁化) of the rotor and stator plays a pivotal role in converting electrical energy into mechanical energy. Additionally, in data storage technologies, such as hard drives, the magnetisation (磁化) of tiny magnetic regions on a disk allows for the encoding and retrieval of information.Moreover, the study of magnetisation (磁化) extends beyond traditional materials. Researchers are exploring new materials, such as nanomaterials and superconductors, to enhance magnetisation (磁化) properties for advanced applications. These innovations could lead to more efficient energy systems and improved technologies in various fields, including medicine and telecommunications.In conclusion, magnetisation (磁化) is a key concept in understanding magnetism and its applications. From everyday items like refrigerators and speakers to complex machinery like electric motors and data storage devices, magnetisation (磁化) plays a vital role in modern technology. As research continues to advance, our understanding of magnetisation (磁化) will only deepen, paving the way for new innovations and applications in the future.

磁化是物理学中的一个基本概念，特别是在磁性研究中。它指的是材料变得磁化的过程，也就是说，它获得了磁性。当我们谈到magnetisation（磁化）时，我们通常在讨论某些材料（如铁、钴和镍）如何在暴露于磁场时成为磁体。这种现象不仅限于永久磁体；它也适用于在外部磁场移除后会失去其磁性的临时磁体。理解magnetisation（磁化）对于各种应用至关重要，包括电动机、变压器和磁存储设备。magnetisation（磁化）过程发生在原子层面。原子有围绕其原子核旋转的电子，这种旋转运动产生微小的磁场。在大多数材料中，这些磁场的方向是随机的，因此它们相互抵消，导致没有净磁性。然而，当材料受到外部磁场的影响时，材料内部的磁畴会与磁场对齐，从而导致magnetisation（磁化）。一旦外部磁场被移除，一些材料会保留这种排列，成为永久磁体，而其他材料则会恢复到其原始状态。magnetisation（磁化）有不同类型，包括饱和magnetisation（饱和磁化），即所有磁畴都对齐，以及剩余magnetisation（剩余磁化），指的是在移除外部磁场后仍然存在的磁化。滞回回线是磁场强度与材料磁化之间关系的图形表示，说明了magnetisation（磁化）在变化的磁场下的行为。在实际应用中，理解magnetisation（磁化）帮助工程师设计更好的电气设备。例如，在电动机中，转子和定子的magnetisation（磁化）在将电能转换为机械能方面发挥着关键作用。此外，在数据存储技术（如硬盘）中，磁盘上微小磁区域的magnetisation（磁化）使信息的编码和检索成为可能。此外，magnetisation（磁化）的研究超越了传统材料。研究人员正在探索新材料，如纳米材料和超导体，以增强magnetisation（磁化）特性，以便用于先进应用。这些创新可能导致更高效的能源系统和在医学和电信等各个领域的改进技术。总之，magnetisation（磁化）是理解磁性及其应用的关键概念。从冰箱和扬声器等日常物品到复杂的机器，如电动机和数据存储设备，magnetisation（磁化）在现代技术中发挥着重要作用。随着研究的不断推进，我们对magnetisation（磁化）的理解将进一步加深，为未来的新创新和应用铺平道路。