cathode ray oscillograph

简明释义

阴极射线示波器

英英释义

例句

1.The research lab equipped its facilities with a cathode ray oscillograph for advanced experiments.

研究实验室为其设施配备了阴极射线示波器以进行高级实验。

2.The engineer used a cathode ray oscillograph to analyze the electrical signals in the circuit.

工程师使用阴极射线示波器分析电路中的电信号。

3.The cathode ray oscillograph is essential for diagnosing issues in electronic equipment.

在电子设备的故障诊断中，阴极射线示波器是必不可少的。

4.Using a cathode ray oscillograph, the technician was able to identify the frequency of the signal.

技术人员使用阴极射线示波器能够识别信号的频率。

5.By connecting the cathode ray oscillograph to the output, we could visualize the waveform clearly.

通过将阴极射线示波器连接到输出，我们可以清晰地可视化波形。

作文

The invention of the cathode ray oscillograph revolutionized the field of electronics and engineering. This remarkable device, which utilizes cathode rays to display electrical signals on a screen, has played a pivotal role in the development of various technologies. To fully appreciate its significance, we must first understand what a cathode ray oscillograph is and how it functions.A cathode ray oscillograph is an instrument that visually represents electrical signals over time. It consists of a cathode ray tube (CRT) that emits electrons, which are then directed towards a phosphorescent screen. When these electrons strike the screen, they create visible patterns that correspond to the electrical signals being measured. This allows engineers and scientists to observe waveforms, analyze signal behavior, and troubleshoot electronic circuits effectively.The historical context of the cathode ray oscillograph is equally fascinating. Developed in the early 20th century, the device emerged from advancements in vacuum tube technology. Early pioneers like Karl Ferdinand Braun and others contributed to the evolution of the CRT, which eventually led to the creation of oscilloscopes. These devices became essential tools in laboratories, enabling researchers to visualize and measure electrical phenomena with unprecedented accuracy.In practical terms, the cathode ray oscillograph serves various applications across multiple fields. In telecommunications, for instance, it helps engineers analyze signal integrity and bandwidth. In medical technology, oscillographs are used in electrocardiograms (ECGs) to monitor heart activity. Moreover, in the realm of education, physics students utilize these instruments to gain hands-on experience with waveforms and electrical circuits.Despite the advent of digital technology, the cathode ray oscillograph remains relevant today. While digital oscilloscopes have largely replaced CRT-based models, understanding the principles behind the cathode ray oscillograph is crucial for anyone studying electronics. The fundamental concepts of signal representation and analysis continue to be applicable, regardless of the technology used.Furthermore, the cathode ray oscillograph has inspired innovations in other areas. For instance, the principles of cathode ray technology laid the groundwork for the development of television and computer screens. The ability to manipulate electron beams to create images has had a lasting impact on visual technology, shaping the way we consume information and entertainment.In conclusion, the cathode ray oscillograph is more than just a historical artifact; it is a testament to human ingenuity and the relentless pursuit of knowledge. By bridging the gap between theory and practice, this device has empowered generations of engineers and scientists to explore the complexities of electrical signals. As we continue to advance technologically, the legacy of the cathode ray oscillograph will undoubtedly endure, reminding us of the foundational principles that underpin modern electronics. Understanding its function and significance is essential for anyone aspiring to excel in the fields of science and engineering, ensuring that we carry forward the lessons learned from this groundbreaking invention.

阴极射线示波器的发明彻底改变了电子和工程领域。这种卓越的设备利用阴极射线在屏幕上显示电信号，发挥了多种技术发展的关键作用。要充分理解其重要性，我们必须首先了解什么是阴极射线示波器以及它是如何工作的。阴极射线示波器是一种可视化表示随时间变化的电信号的仪器。它由一个阴极射线管（CRT）组成，该管发射电子，然后将这些电子引导到荧光屏。当这些电子撞击屏幕时，它们会产生与所测量电信号相对应的可见图案。这使得工程师和科学家能够有效地观察波形、分析信号行为并排除电子电路故障。阴极射线示波器的历史背景同样引人入胜。该设备于20世纪初开发，源于真空管技术的进步。早期的先驱者如卡尔·费迪南德·布劳恩等人对CRT的发展做出了贡献，最终导致示波器的创造。这些设备成为实验室中的基本工具，使研究人员能够以前所未有的准确度可视化和测量电气现象。在实际应用中，阴极射线示波器在多个领域中服务于各种应用。例如，在电信领域，它帮助工程师分析信号完整性和带宽。在医疗技术中，示波器用于心电图（ECG）监测心脏活动。此外，在教育领域，物理学生利用这些仪器获得关于波形和电路的实践经验。尽管数字技术的出现，阴极射线示波器今天仍然相关。虽然数字示波器在很大程度上取代了基于CRT的模型，但理解阴极射线示波器背后的原理对任何学习电子学的人来说都是至关重要的。信号表示和分析的基本概念不论使用何种技术都继续适用。此外，阴极射线示波器还激发了其他领域的创新。例如，阴极射线技术的原理为电视和计算机屏幕的发展奠定了基础。操纵电子束以创建图像的能力对视觉技术产生了持久影响，塑造了我们获取信息和娱乐的方式。总之，阴极射线示波器不仅仅是一个历史文物；它是人类聪明才智和不懈追求知识的证明。通过弥合理论与实践之间的鸿沟，这一设备使几代工程师和科学家能够探索电信号的复杂性。随着我们在技术上的不断进步，阴极射线示波器的遗产无疑将持续存在，提醒我们现代电子学的基础原则。理解其功能和重要性对于任何希望在科学和工程领域取得成功的人来说都是必不可少的，确保我们传承从这一开创性发明中学到的经验教训。