static electricity

简明释义

静电

英英释义

例句

1.When you walk across a carpet in winter, you might feel a small shock due to static electricity.静电

当你在冬天走过地毯时，你可能会因静电而感到一小股电击。

2.You can discharge static electricity by touching a metal object before handling electronic devices.静电

在处理电子设备之前，可以通过触摸金属物体来释放静电。

3.The clothes dryer can build up static electricity, causing your clothes to stick together.静电

干衣机可能会产生静电，导致你的衣服粘在一起。

4.In dry weather, static electricity can cause your hair to stand on end.静电

在干燥的天气里，静电可能会导致你的头发竖起来。

5.Some people use humidifiers to reduce static electricity in their homes.静电

有些人使用加湿器来减少家中的静电。

作文

Static electricity is a fascinating phenomenon that occurs when there is an imbalance of electric charges within or on the surface of a material. This imbalance can happen through various processes, such as friction, which is one of the most common ways to generate static electricity (静电). For example, when you rub a balloon against your hair, electrons are transferred from your hair to the balloon, giving the balloon a negative charge and leaving your hair positively charged. This is why your hair may stand on end after such an interaction, as the positively charged hairs repel each other while being attracted to the negatively charged balloon.The effects of static electricity (静电) can be observed in everyday life. One common experience is when you walk across a carpeted floor and then touch a metal doorknob, resulting in a small shock. This shock is caused by the sudden discharge of static electricity (静电) that has built up in your body due to the friction between your shoes and the carpet. The sensation can be surprising, but it is usually harmless.Understanding static electricity (静电) is essential not only for scientific knowledge but also for practical applications. In industries, managing static electricity (静电) is crucial to prevent damage to sensitive electronic components. For instance, in semiconductor manufacturing, even a tiny spark from static electricity (静电) can destroy delicate circuits. Therefore, workers in such environments often wear special clothing and use tools designed to dissipate any accumulated charge safely.Moreover, static electricity (静电) plays a role in various natural phenomena. For example, during thunderstorms, the buildup of static electricity (静电) in clouds can lead to lightning. When the electric potential between the clouds and the ground becomes too great, a discharge occurs in the form of a lightning bolt, which is essentially a massive release of static electricity (静电).In addition to its scientific and industrial significance, static electricity (静电) also has some fun and educational aspects. Kids often enjoy experiments involving static electricity (静电), such as using a charged balloon to make small pieces of paper jump or creating a simple electroscope with household materials. These activities not only entertain but also teach fundamental principles of physics, making learning engaging and interactive.In conclusion, static electricity (静电) is an intriguing subject that encompasses various aspects of science and everyday life. From the simple act of rubbing a balloon to complex industrial applications, understanding static electricity (静电) can enhance our comprehension of electrical phenomena and their implications. As we continue to explore the world of electricity, recognizing the role of static electricity (静电) will undoubtedly enrich our knowledge and appreciation of the forces that shape our environment.

静电是一个迷人的现象，当材料内部或表面存在电荷不平衡时就会发生这种现象。这种不平衡可以通过多种过程产生，例如摩擦，这是产生静电的最常见方式之一。例如，当你用气球摩擦头发时，电子从头发转移到气球，使气球带上负电荷，而你的头发则带上正电荷。这就是为什么在这样的相互作用后，你的头发可能会竖起来，因为带正电的头发彼此排斥，同时被带负电的气球吸引。静电的影响可以在日常生活中观察到。一个常见的经历是，当你在地毯上走动然后触碰金属门把手时，会感到一小股电击。这种电击是由于你身体内积累的静电突然释放所造成的，这种静电是由鞋子与地毯之间的摩擦产生的。这种感觉可能令人惊讶，但通常是无害的。理解静电不仅对科学知识至关重要，而且对实际应用也很重要。在工业中，管理静电对于防止对敏感电子元件的损坏至关重要。例如，在半导体制造中，即使是来自静电的小火花也可能摧毁精密电路。因此，在这些环境中的工人通常穿着特殊的衣物，使用设计用于安全释放任何积累电荷的工具。此外，静电在各种自然现象中也发挥着作用。例如，在雷暴期间，云中的静电积累可能导致闪电。当云和地面之间的电势差变得过大时，放电以闪电的形式发生，这本质上是静电的大规模释放。除了其科学和工业意义外，静电还有一些有趣和教育性的方面。孩子们通常喜欢进行涉及静电的实验，例如使用带电的气球让小纸片跳跃，或者用家居材料制作简单的电探测器。这些活动不仅有趣，而且还教授物理学的基本原理，使学习变得生动和互动。总之，静电是一个引人入胜的主题，涵盖了科学和日常生活的各个方面。从简单的摩擦气球到复杂的工业应用，理解静电可以增强我们对电现象及其影响的理解。随着我们继续探索电的世界，认识到静电的作用无疑会丰富我们的知识和对塑造我们环境的力量的欣赏。