fluxmeter

简明释义

英[ˈflʌksˌmiːtə]美[ˈflʌksˌmiːtər]

n. 磁通（量）计

英英释义

单词用法

同义词

反义词

例句

1.This paper introduces a new type of magnetic flux measurement devices, which USES fluxmeter with measurement coil and measuring devices to measure internal magnet flux.

本文介绍一种新型磁通测量装置，利用磁通计，配合测量线圈及测量装置，测量磁钢内部磁通。

2.This paper introduces a new type of magnetic flux measurement devices, which USES fluxmeter with measurement coil and measuring devices to measure internal magnet flux.

本文介绍一种新型磁通测量装置，利用磁通计，配合测量线圈及测量装置，测量磁钢内部磁通。

3.The technician connected the fluxmeter to the power supply to monitor the flux changes.

技术员将fluxmeter连接到电源，以监测通量变化。

4.Using a fluxmeter, we can determine the efficiency of the transformer.

通过使用fluxmeter，我们可以确定变压器的效率。

5.The engineer used a fluxmeter to measure the magnetic flux in the circuit.

工程师使用fluxmeter来测量电路中的磁通。

6.In research labs, a fluxmeter is essential for studying electromagnetic fields.

在研究实验室中，fluxmeter对于研究电磁场至关重要。

7.To ensure accuracy, the fluxmeter must be calibrated before each use.

为了确保准确性，fluxmeter在每次使用前必须进行校准。

作文

In the realm of electrical engineering and physics, the measurement of magnetic fields is crucial for various applications. One of the most important devices used for this purpose is the fluxmeter (通量计). A fluxmeter is an instrument designed to measure the magnetic flux through a given surface area. This device plays a vital role in research and industrial applications where understanding magnetic fields is essential. The concept of magnetic flux refers to the total magnetic field passing through a specified area, and it is measured in Weber (Wb). The operation of a fluxmeter is based on Faraday's law of electromagnetic induction, which states that a change in magnetic flux through a circuit induces an electromotive force (EMF) in that circuit. When using a fluxmeter, the user typically places the sensor within a magnetic field. As the magnetic field changes, the device records the induced voltage, allowing for accurate measurements of the magnetic flux over time. This capability is particularly useful in experiments that involve changing magnetic fields, such as those found in laboratories or industrial settings.There are different types of fluxmeters, including analog and digital versions. Analog fluxmeters often use a galvanometer to display the induced voltage, while digital fluxmeters provide numerical readouts and can store data for further analysis. The choice between these two types depends on the specific requirements of the measurement task at hand. For instance, digital fluxmeters are often preferred for their accuracy and ease of use, especially in complex experiments where precise data collection is critical.One significant application of the fluxmeter is in the field of magnetic resonance imaging (MRI). MRI machines utilize powerful magnetic fields to create detailed images of the inside of the human body. Engineers and technicians use fluxmeters to monitor and adjust these magnetic fields to ensure optimal imaging quality. Additionally, fluxmeters are employed in the development of new materials, such as superconductors, where understanding the magnetic properties is essential for innovation.Moreover, fluxmeters are also used in educational settings to teach students about electromagnetic principles. By providing hands-on experience with measuring magnetic flux, students gain a deeper understanding of the concepts involved in electromagnetism. This practical approach helps to bridge the gap between theoretical knowledge and real-world application, fostering a more comprehensive learning experience.In conclusion, the fluxmeter (通量计) is an indispensable tool in both scientific research and industrial applications. Its ability to accurately measure magnetic flux allows engineers and scientists to explore the complexities of magnetic fields, leading to advancements in various fields, including medicine and material science. As technology continues to evolve, the importance of fluxmeters will only grow, highlighting their significance in the modern world of physics and engineering.

在电气工程和物理学领域，测量磁场对于各种应用至关重要。用于此目的的最重要设备之一是fluxmeter（通量计）。fluxmeter是一种设计用于测量通过给定表面区域的磁通量的仪器。该设备在研究和工业应用中发挥着至关重要的作用，理解磁场是必不可少的。磁通量的概念指的是通过特定区域的总磁场，它以韦伯（Wb）为单位进行测量。fluxmeter的操作基于法拉第电磁感应定律，该定律指出，磁通量通过电路的变化会在该电路中产生电动势（EMF）。在使用fluxmeter时，用户通常将传感器放置在磁场内。随着磁场的变化，设备记录诱导电压，从而允许准确测量随时间变化的磁通量。这种能力在涉及变化磁场的实验中尤为有用，例如在实验室或工业环境中。有不同类型的fluxmeter，包括模拟和数字版本。模拟fluxmeter通常使用电流计来显示诱导电压，而数字fluxmeter提供数字读数并可以存储数据以供进一步分析。在选择这两种类型之间时，取决于测量任务的具体要求。例如，在需要精确数据收集的复杂实验中，数字fluxmeter因其准确性和易用性而受到青睐。fluxmeter的一个重要应用是在磁共振成像（MRI）领域。MRI机器利用强大的磁场创建人体内部的详细图像。工程师和技术人员使用fluxmeter来监测和调整这些磁场，以确保最佳的成像质量。此外，fluxmeter还用于新材料的开发，例如超导体，在这些材料中，理解磁性特性对创新至关重要。此外，fluxmeter还用于教育环境中，教授学生电磁原理。通过提供测量磁通量的实践经验，学生对电磁学中涉及的概念有更深入的理解。这种实践方法有助于弥合理论知识与现实应用之间的差距，促进更全面的学习体验。总之，fluxmeter（通量计）是科学研究和工业应用中不可或缺的工具。它准确测量磁通量的能力使工程师和科学家能够探索磁场的复杂性，从而推动医学和材料科学等各个领域的进步。随着技术的不断发展，fluxmeter的重要性只会增加，突显出它们在现代物理学和工程学中的重要性。