stray magnetic field

简明释义

杂散磁场

英英释义

例句

1.To minimize the effects of the stray magnetic field 杂散磁场, we used shielding materials in our setup.

为了最小化stray magnetic field 杂散磁场的影响，我们在设置中使用了屏蔽材料。

2.During the experiment, we noticed an unexpected stray magnetic field 杂散磁场 affecting our results.

在实验过程中，我们注意到一个意外的stray magnetic field 杂散磁场影响了我们的结果。

3.The presence of a stray magnetic field 杂散磁场 can interfere with the operation of precision instruments.

存在的stray magnetic field 杂散磁场可能会干扰精密仪器的操作。

4.The technician measured the stray magnetic field 杂散磁场 around the MRI machine to ensure it was safe for patients.

技术人员测量了MRI机器周围的stray magnetic field 杂散磁场以确保对患者是安全的。

5.Engineers must account for the stray magnetic field 杂散磁场 when designing sensitive electronic equipment.

工程师在设计敏感电子设备时必须考虑到stray magnetic field 杂散磁场。

作文

In the realm of physics and engineering, the term stray magnetic field refers to the unintended and often unwanted magnetic fields that can be generated by electrical devices or systems. These fields can emanate from various sources, including motors, transformers, and even electronic circuits. Understanding the implications of stray magnetic field is crucial for engineers and scientists, as they can affect the performance of sensitive equipment and lead to interference in various applications.One of the primary concerns with stray magnetic field is its impact on nearby electronic devices. For example, in medical imaging technologies such as MRI machines, the presence of stray magnetic fields can distort the images produced, leading to inaccurate diagnoses. Furthermore, in industrial settings, the interaction between stray fields and sensitive instruments can result in malfunctioning or erroneous readings, which can compromise safety and efficiency.To mitigate the effects of stray magnetic field, engineers often employ shielding techniques. This involves the use of materials that can absorb or redirect magnetic fields, thereby protecting sensitive components. Common materials used for this purpose include mu-metal and other ferromagnetic alloys. By strategically placing these materials around potential sources of stray fields, engineers can significantly reduce their impact on nearby devices.Another important aspect of understanding stray magnetic field is its role in electromagnetic compatibility (EMC). EMC is the ability of electrical devices to operate as intended in their electromagnetic environment without causing or experiencing interference. Stray magnetic fields can be a significant source of electromagnetic interference (EMI), which can disrupt the operation of various electronic systems. Therefore, proper design and testing for EMC must take into account the potential for stray magnetic fields and implement measures to minimize their effects.Research into stray magnetic field is ongoing, as new technologies continue to emerge. For instance, advancements in wireless power transfer and electric vehicle technology have raised new challenges regarding stray fields. As these technologies become more prevalent, understanding how to manage and control stray magnetic fields will become increasingly important to ensure safe and efficient operation.In conclusion, the concept of stray magnetic field is a critical consideration in the fields of physics and engineering. Its implications on device performance, safety, and electromagnetic compatibility highlight the need for careful analysis and design to mitigate its effects. As technology continues to evolve, so too will the challenges associated with stray magnetic fields, making it an essential area of study for future innovations. Engineers and researchers must remain vigilant in their efforts to understand and control these fields to ensure the reliability and effectiveness of modern electrical systems.

在物理和工程领域，术语stray magnetic field指的是由电气设备或系统生成的意外且通常不希望出现的磁场。这些磁场可以来自各种源，包括电动机、变压器，甚至电子电路。理解stray magnetic field的影响对于工程师和科学家至关重要，因为它们可能影响敏感设备的性能，并导致各种应用中的干扰。stray magnetic field的主要关注点之一是其对附近电子设备的影响。例如，在医学成像技术如MRI机器中，杂散磁场的存在可能会扭曲产生的图像，从而导致不准确的诊断。此外，在工业环境中，杂散场与敏感仪器之间的相互作用可能导致故障或错误读数，这可能会危及安全和效率。为了减轻stray magnetic field的影响，工程师通常采用屏蔽技术。这涉及使用能够吸收或重新引导磁场的材料，从而保护敏感组件。用于此目的的常见材料包括穆金属和其他铁磁合金。通过战略性地将这些材料放置在潜在的杂散场源周围，工程师可以显著减少其对附近设备的影响。理解stray magnetic field的另一个重要方面是其在电磁兼容性（EMC）中的作用。EMC是指电气设备在其电磁环境中按预期运行，而不会引起或经历干扰的能力。杂散磁场可能是电磁干扰（EMI）的重要来源，这可能会干扰各种电子系统的操作。因此，针对EMC的适当设计和测试必须考虑到杂散磁场的潜力，并实施措施以最小化其影响。对stray magnetic field的研究仍在进行中，因为新技术不断涌现。例如，无线电力传输和电动车技术的进步带来了有关杂散场的新挑战。随着这些技术的普及，了解如何管理和控制杂散磁场将变得越来越重要，以确保安全和高效的操作。总之，stray magnetic field的概念是在物理和工程领域中至关重要的考虑因素。它对设备性能、安全性和电磁兼容性的影响突显了仔细分析和设计以减轻其影响的必要性。随着技术的不断发展，与杂散磁场相关的挑战也将不断演变，使其成为未来创新的重要研究领域。工程师和研究人员必须在理解和控制这些场的努力中保持警惕，以确保现代电气系统的可靠性和有效性。