electric discharge

简明释义

放电

英英释义

例句

1.In thunderstorms, lightning is a natural form of electric discharge 电气放电.

在雷暴中，闪电是一种自然形式的电气放电。

2.The technician repaired the circuit after noticing an electric discharge 电气放电 in the wires.

技术人员在注意到电线中的电气放电后修理了电路。

3.An electric discharge 电气放电 can create a spark that ignites flammable materials.

一次电气放电可能会产生火花，从而点燃易燃材料。

4.The scientist observed an electric discharge 电气放电 during the experiment.

科学家在实验中观察到了一次电气放电。

5.Static electricity can cause an electric discharge 电气放电 when you touch a metal object.

静电在你触摸金属物体时可能会引起一次电气放电。

作文

Electricity is a fundamental part of our daily lives, powering everything from our homes to our gadgets. One of the key phenomena associated with electricity is electric discharge, which refers to the release and transmission of electric energy through a medium. This process can occur in various forms, such as lightning, static electricity, or even in electronic devices like capacitors. Understanding electric discharge is crucial for both scientific research and practical applications in technology.In nature, electric discharge can be observed during thunderstorms when lightning strikes. Lightning is a powerful example of electric discharge, where the buildup of static electricity in clouds creates a sudden release of energy that travels through the air to the ground. This phenomenon not only illustrates the power of nature but also serves as a reminder of the importance of understanding electrical principles to ensure safety during storms. For instance, knowing how to protect oneself from lightning strikes can save lives.In the realm of electronics, electric discharge plays a significant role in the functioning of various devices. Capacitors, for example, store electrical energy and release it when needed. When a capacitor discharges, it releases stored energy in the form of electric discharge, which can then be used to power circuits or devices. This principle is essential in many applications, including power supplies, flash photography, and even in the operation of electric vehicles.Moreover, electric discharge is also a critical factor in industrial processes. In manufacturing, processes such as electroplating and welding rely on controlled electric discharge to achieve desired results. For instance, in electroplating, an electric current is used to deposit a layer of metal onto a surface, enhancing its properties and appearance. Understanding how to control electric discharge in these applications is vital for ensuring quality and efficiency in production.Furthermore, advancements in technology have led to the development of devices that utilize electric discharge for various purposes. Plasma globes, for instance, are popular novelty items that visually demonstrate electric discharge in action. When a high-voltage current passes through a gas, it ionizes the gas and creates colorful streams of light. This captivating display not only entertains but also serves as an educational tool to illustrate the principles of electricity and electric discharge.In conclusion, electric discharge is a vital concept that permeates various aspects of our lives, from natural phenomena like lightning to technological advancements in electronics and manufacturing. By understanding electric discharge, we can harness its power safely and effectively, leading to innovations that improve our quality of life. Whether in nature or technology, the study of electric discharge continues to be a fascinating area of exploration that holds immense potential for the future.

电力是我们日常生活中的一个基本部分，为我们的家庭和小工具提供动力。与电力相关的一个关键现象是电气放电，它指的是通过介质释放和传输电能的过程。这一过程可以以多种形式发生，例如闪电、静电，甚至在电容器等电子设备中。理解电气放电对于科学研究和技术的实际应用至关重要。在自然界中，电气放电可以在雷暴期间观察到，当闪电击中时。闪电是电气放电的一个强大例子，云中静电的积累产生了能量的突然释放，通过空气传递到地面。这一现象不仅展示了自然的力量，也提醒我们理解电气原理的重要性，以确保在风暴期间的安全。例如，知道如何保护自己免受雷电击中的影响可以挽救生命。在电子学领域，电气放电在各种设备的功能中发挥着重要作用。电容器例如，存储电能并在需要时释放。当电容器放电时，它以电气放电的形式释放存储的能量，然后可以用于为电路或设备供电。这一原理在许多应用中至关重要，包括电源、闪光摄影，甚至在电动车的操作中。此外，电气放电也是工业过程中的一个关键因素。在制造业中，电镀和焊接等过程依赖于受控的电气放电来实现所需的结果。例如，在电镀中，电流用于将金属层沉积到表面上，从而增强其性能和外观。理解如何控制这些应用中的电气放电对于确保生产的质量和效率至关重要。此外，技术的进步导致开发出利用电气放电进行各种目的的设备。例如，等离子球是一种流行的玩物，形象地展示了电气放电的作用。当高电压电流通过气体时，它会使气体电离并产生色彩斑斓的光束。这种迷人的展示不仅娱乐人们，还作为教育工具来说明电力和电气放电的原理。总之，电气放电是一个重要概念，渗透到我们生活的各个方面，从自然现象如闪电到电子技术和制造的技术进步。通过理解电气放电，我们可以安全有效地利用其力量，推动改善我们生活质量的创新。无论是在自然界还是科技中，电气放电的研究仍然是一个引人入胜的探索领域，蕴藏着巨大的未来潜力。