deflecting voltage

简明释义

偏转电压

英英释义

例句

1.Adjusting the deflecting voltage can help in calibrating the equipment for better performance.

调整偏转电压可以帮助校准设备以获得更好的性能。

2.Engineers must carefully measure the deflecting voltage to avoid circuit failures.

工程师必须仔细测量偏转电压以避免电路故障。

3.The circuit requires a specific deflecting voltage to ensure accurate measurements.

该电路需要特定的偏转电压以确保测量的准确性。

4.The deflecting voltage in the electromagnet influences the strength of the magnetic field.

电磁铁中的偏转电压影响磁场的强度。

5.In the oscilloscope, the deflecting voltage controls the movement of the trace on the screen.

在示波器中，偏转电压控制屏幕上光迹的移动。

作文

In the realm of physics and electrical engineering, the term deflecting voltage refers to the voltage that causes a charged particle or an electron beam to change its path in a magnetic or electric field. This concept is crucial in various applications, from cathode ray tubes (CRTs) to modern electron microscopes. Understanding how deflecting voltage operates can lead to significant advancements in technology and improve our comprehension of fundamental physical principles.To begin with, the principle of deflecting voltage is rooted in the interaction between electric fields and charged particles. When a charged particle enters an electric field, it experiences a force that alters its trajectory. This alteration is directly proportional to the strength of the electric field and the charge of the particle. In many devices, such as oscilloscopes and CRTs, deflecting voltage is used to manipulate the position of the electron beam on the screen, allowing for the display of images and waveforms.For instance, in a CRT, the electron gun emits a stream of electrons that travel towards the phosphorescent screen. By applying a deflecting voltage across pairs of plates positioned along the path of the electrons, engineers can control the direction of the beam. This manipulation enables the creation of images by illuminating specific areas of the screen. The precision of this process is vital for producing clear and accurate visual representations in televisions and computer monitors.Moreover, the application of deflecting voltage extends beyond just display technologies. In electron microscopy, scientists utilize this principle to focus and direct electron beams at samples. By adjusting the deflecting voltage, researchers can achieve high-resolution images of microscopic structures, providing insights into materials and biological specimens at the nanoscale. This capability has revolutionized fields like material science and biology, allowing for unprecedented observations and discoveries.The significance of deflecting voltage also lies in its role in particle accelerators. These large-scale facilities accelerate charged particles to high velocities, often approaching the speed of light. By applying strategic deflecting voltages, physicists can steer these particles along desired paths, facilitating collisions that help uncover the fundamental components of matter. The discoveries made possible through the manipulation of deflecting voltage have profound implications for our understanding of the universe, including insights into the nature of dark matter and the fundamental forces that govern interactions at the subatomic level.In conclusion, the concept of deflecting voltage is integral to numerous technological advancements and scientific explorations. Its ability to alter the trajectory of charged particles under the influence of electric fields has paved the way for innovations in imaging, communication, and research. As we continue to explore the potential of this principle, we may uncover even more applications that could shape the future of technology and deepen our understanding of the physical world. The study of deflecting voltage not only enhances our technical capabilities but also enriches our knowledge of the fundamental laws that govern our universe.

在物理学和电气工程领域，术语偏转电压指的是导致带电粒子或电子束在磁场或电场中改变其路径的电压。这个概念在从阴极射线管（CRT）到现代电子显微镜等各种应用中至关重要。理解偏转电压的工作原理可以带来显著的技术进步，并提高我们对基本物理原理的理解。首先，偏转电压的原理根植于电场与带电粒子之间的相互作用。当带电粒子进入电场时，它会受到一种力的作用，从而改变其轨迹。这种改变与电场的强度和粒子的电荷成正比。在许多设备中，如示波器和CRT，偏转电压用于操纵电子束在屏幕上的位置，从而显示图像和波形。例如，在CRT中，电子枪发射一束电子，这些电子朝向荧光屏移动。通过在沿着电子路径的电极板之间施加偏转电压，工程师可以控制束的方向。这种操控使得通过照亮屏幕的特定区域来创建图像成为可能。这个过程的精确性对于在电视和计算机显示器中生成清晰准确的视觉表示至关重要。此外，偏转电压的应用不仅限于显示技术。在电子显微镜中，科学家利用这一原理聚焦并引导电子束照射样本。通过调整偏转电压，研究人员能够获得高分辨率的微观结构图像，为材料和生物样本的纳米级观察提供了见解。这一能力彻底改变了材料科学和生物学等领域，使得前所未有的观察和发现成为可能。偏转电压的重要性还体现在其在粒子加速器中的作用。这些大型设施将带电粒子加速到接近光速的高速度。通过施加战略性的偏转电压，物理学家可以沿着所需路径引导这些粒子，促进碰撞，从而帮助揭示物质的基本组成。通过操纵偏转电压所取得的发现对我们理解宇宙具有深远的影响，包括对暗物质的性质和支配亚原子层面相互作用的基本力量的见解。总之，偏转电压的概念在众多技术进步和科学探索中都是不可或缺的。它在电场的影响下改变带电粒子轨迹的能力为成像、通信和研究等领域的创新铺平了道路。随着我们继续探索这一原理的潜力，我们可能会发现更多能够塑造未来技术的应用，并加深我们对物理世界的理解。对偏转电压的研究不仅增强了我们的技术能力，还丰富了我们对支配我们宇宙的基本法则的知识。