residual magnetism

简明释义

剩磁

英英释义

例句

1.Engineers often test for residual magnetism 剩余磁性 before assembling components to avoid issues later.

工程师在组装组件之前通常会测试剩余磁性以避免后续问题。

2.High levels of residual magnetism 剩余磁性 can interfere with the calibration of sensitive instruments.

高水平的剩余磁性可能会干扰敏感仪器的校准。

3.The presence of residual magnetism 剩余磁性 can affect the performance of electronic devices.

存在的剩余磁性可能会影响电子设备的性能。

4.The technician measured the residual magnetism 剩余磁性 in the motor to ensure it was functioning properly.

技术人员测量了电机中的剩余磁性以确保其正常运行。

5.After demagnetization, the residual magnetism 剩余磁性 in the steel parts was significantly reduced.

去磁后，钢件中的剩余磁性显著降低。

作文

Residual magnetism, also known as remanent magnetism, refers to the magnetization that remains in a material after an external magnetic field has been removed. This phenomenon is particularly significant in materials such as iron and steel, which are commonly used in various applications, including construction, electronics, and manufacturing. Understanding residual magnetism (剩余磁性) is crucial for engineers and scientists, as it can impact the performance and safety of magnetic devices and structures.One of the key aspects of residual magnetism (剩余磁性) is its ability to retain magnetic properties even in the absence of an external magnetic influence. This characteristic is a result of the alignment of magnetic domains within the material. When exposed to a magnetic field, these domains align in the direction of the field. Once the external field is removed, some of these domains remain aligned, resulting in a net magnetic effect, or residual magnetism (剩余磁性).The presence of residual magnetism (剩余磁性) can have both positive and negative effects. In certain applications, such as in the manufacturing of permanent magnets, residual magnetism (剩余磁性) is desirable. Permanent magnets are widely used in various devices, from electric motors to refrigerator magnets, and their effectiveness relies on their ability to maintain a strong magnetic field over time.However, in other contexts, residual magnetism (剩余磁性) can lead to complications. For instance, in the field of electronics, unwanted residual magnetism (剩余磁性) can interfere with the operation of sensitive components. Magnetic fields can disrupt the functionality of circuits and sensors, leading to errors and malfunctions. Therefore, understanding and controlling residual magnetism (剩余磁性) is essential for ensuring the reliability of electronic devices.Moreover, residual magnetism (剩余磁性) plays a significant role in geology and archaeology. Geologists study the residual magnetism (剩余磁性) of rocks to understand the history of the Earth's magnetic field and to date geological formations. Similarly, archaeologists utilize the concept of residual magnetism (剩余磁性) to analyze ancient artifacts and determine their age based on the magnetic properties they exhibit.In conclusion, residual magnetism (剩余磁性) is a fascinating phenomenon that has far-reaching implications across various fields. From engineering to geology, the understanding of residual magnetism (剩余磁性) is vital for the advancement of technology and the exploration of our planet's history. As we continue to innovate and develop new materials and technologies, the study of residual magnetism (剩余磁性) will remain a critical area of research, ensuring that we harness its potential while mitigating any adverse effects.