electrodynamic deflection

简明释义

电动致偏

英英释义

例句

1.In this experiment, we measured the electrodynamic deflection of particles in a magnetic field.

在这个实验中，我们测量了粒子在磁场中的电动动态偏转。

2.The engineers designed a system that relies on electrodynamic deflection for precise control of laser beams.

工程师们设计了一个依赖于电动动态偏转以精确控制激光束的系统。

3.The research paper discusses the impact of electrodynamic deflection on micro-electromechanical systems.

这篇研究论文讨论了电动动态偏转对微电机械系统的影响。

4.The new display technology utilizes electrodynamic deflection to create sharper images.

新显示技术利用电动动态偏转来创建更清晰的图像。

5.Using electrodynamic deflection, the printer can achieve higher print resolutions.

使用电动动态偏转，打印机可以实现更高的打印分辨率。

作文

The concept of electrodynamic deflection refers to the phenomenon where charged particles or objects are influenced by electric and magnetic fields, resulting in their deviation from a straight path. This principle is widely utilized in various fields of physics and engineering, particularly in the design of devices such as cathode ray tubes (CRTs), mass spectrometers, and particle accelerators. Understanding electrodynamic deflection is essential for engineers and scientists who work with systems that rely on the manipulation of charged particles.In a typical scenario, when an electron beam passes through a region with an electric field, the electrons experience a force due to the electric field, which causes them to change direction. This change in direction is what we refer to as electrodynamic deflection. The amount of deflection depends on several factors, including the strength of the electric field, the charge of the particles, and their velocity. By controlling these parameters, engineers can precisely direct beams of charged particles for various applications.One practical application of electrodynamic deflection is in the operation of CRTs, which were commonly used in older television sets and computer monitors. In these devices, an electron gun emits a stream of electrons that are directed towards a phosphorescent screen. By applying varying electric and magnetic fields, the electron beam can be steered across the screen, creating images through controlled deflection. This technology relies heavily on the principles of electrodynamic deflection to achieve accurate image rendering.Another significant application is found in mass spectrometry, a technique used to analyze the composition of chemical substances. In a mass spectrometer, ions are generated from the sample and accelerated through an electric field. As these ions enter a magnetic field, they undergo electrodynamic deflection, which separates them based on their mass-to-charge ratio. The resulting data allows scientists to identify and quantify different components within a sample, making mass spectrometry a vital tool in chemistry and biochemistry.Furthermore, particle accelerators, which are used in high-energy physics research, also utilize electrodynamic deflection to control the trajectories of charged particles. By employing strong electric and magnetic fields, researchers can accelerate particles to near-light speeds and collide them with one another. These collisions provide valuable insights into the fundamental properties of matter and the universe. Understanding how to manipulate electrodynamic deflection is crucial for maximizing the efficiency and effectiveness of these experiments.In conclusion, electrodynamic deflection plays a pivotal role in various scientific and engineering applications. From visual display technologies to analytical chemistry and high-energy physics, the ability to control the movement of charged particles through electric and magnetic fields is indispensable. As technology continues to advance, the principles of electrodynamic deflection will undoubtedly remain at the forefront of innovation, enabling new discoveries and applications in multiple disciplines. Therefore, a thorough understanding of this concept is essential for anyone involved in fields related to physics and engineering.

“电动偏转”这一概念指的是带电粒子或物体受到电场和磁场的影响，从而导致其偏离直线路径的现象。这个原理广泛应用于物理学和工程学的多个领域，尤其是在阴极射线管（CRT）、质谱仪和粒子加速器等设备的设计中。理解电动偏转对从事依赖于带电粒子操控的系统的工程师和科学家至关重要。在典型的情况下，当电子束穿过一个电场区域时，电子由于电场而经历一种力，这使得它们改变方向。这个方向的变化就是我们所称之为电动偏转。偏转的程度取决于多个因素，包括电场的强度、粒子的电荷以及它们的速度。通过控制这些参数，工程师可以精确地引导带电粒子束用于各种应用。电动偏转的一个实际应用是在CRT的操作中，这些设备曾广泛用于旧款电视机和计算机显示器。在这些设备中，电子枪发射一束电子流，以此指向荧光屏。通过施加不同的电场和磁场，电子束可以被引导到屏幕的不同位置，从而通过控制偏转生成图像。这项技术在实现准确图像渲染方面严重依赖于电动偏转的原理。另一个重要的应用是在质谱法中，这是一种用于分析化学物质成分的技术。在质谱仪中，从样品中产生离子并通过电场加速。当这些离子进入磁场时，它们经历电动偏转，根据它们的质量与电荷比进行分离。由此产生的数据使科学家能够识别和量化样品中的不同成分，使质谱法成为化学和生物化学中的重要工具。此外，粒子加速器也利用电动偏转来控制带电粒子的轨迹，这些加速器用于高能物理研究。通过使用强大的电场和磁场，研究人员可以将粒子加速到接近光速，并使它们相互碰撞。这些碰撞提供了关于物质和宇宙基本属性的宝贵见解。理解如何操控电动偏转对于最大化这些实验的效率和有效性至关重要。总之，电动偏转在多个科学和工程应用中发挥着关键作用。从视觉显示技术到分析化学和高能物理，能够通过电场和磁场控制带电粒子的运动是不可或缺的。随着技术的不断进步，电动偏转的原理无疑将继续处于创新的前沿，使多个学科的新发现和应用成为可能。因此，对于任何参与物理和工程相关领域的人来说，全面理解这一概念至关重要。