electromagnetic

简明释义

英[ɪˌlektrəʊmæɡˈnetɪk]美[ɪˌlektroʊmæɡˈnetɪk]

adj. 电磁的

英英释义

单词用法

同义词

反义词

例句

1.All of that is electromagnetic radiation.

这些都是，电磁辐射。

2.Some pods contain AESAs or similar electromagnetic weapons.

一些舱里就有AESA或者相似的电磁武器。

3.When the antenna receives a signal, the electromagnetic energy is converted from AC to DC.

当天线接收到信号时，电磁能量将从AC转换到DC。

4.Some also suggest that animals detect changes in the air or in electromagnetic fields.

另外一部分科学家则认为动物能够察觉空气或者电磁场里发生地变化。

5.When the antenna receives a signal, the electromagnetic energy is converted from AC to DC.

当天线接收到信号时，电磁能量将从AC转换到DC。

6.With electromagnetic radiation, charges are vibrating.

如果是电磁辐射，充电是震动的。

7.Electromagnetic interference is less of a problem for digital connections.

数字设备连接很少有电磁干扰。

8.They also offer a set of kitchen utensils like a magnetic saucepan that can be cooked using electromagnetic wave transmission technology.

他们还推出了一系列的厨房用具，比如可以利用电磁波传导技术进行烹饪的磁性炖锅。

9.The electromagnetic 电磁 spectrum includes a range of waves from radio to gamma rays.

电磁谱包括从无线电波到伽马射线的一系列波。

10.Scientists study electromagnetic 电磁 fields to understand their effects on the environment.

科学家研究电磁场以了解其对环境的影响。

11.The electromagnetic 电磁 waves emitted by the sun are essential for life on Earth.

太阳发出的电磁波对地球上的生命至关重要。

12.Many modern technologies rely on electromagnetic 电磁 radiation for communication.

许多现代技术依赖于电磁辐射进行通信。

13.The electromagnetic 电磁 compatibility of devices is crucial for preventing interference.

设备的电磁兼容性对于防止干扰至关重要。

作文

The universe is filled with various forms of energy, and one of the most fascinating types is the electromagnetic (电磁的) energy. This form of energy is produced by the interaction of electric charges and magnetic fields, and it plays a crucial role in our daily lives. From the light we see to the radio waves that allow us to communicate, electromagnetic (电磁的) energy is everywhere. To understand electromagnetic (电磁的) energy, we must first look at its fundamental components. The electromagnetic (电磁的) spectrum consists of a range of wavelengths and frequencies, including gamma rays, X-rays, ultraviolet light, visible light, infrared radiation, microwaves, and radio waves. Each of these forms of electromagnetic (电磁的) radiation has different properties and applications. For instance, visible light is what enables us to see the world around us, while radio waves are used in communication technologies. One of the most significant discoveries related to electromagnetic (电磁的) energy was made by James Clerk Maxwell in the 19th century. He formulated a set of equations, known as Maxwell's equations, that describe how electromagnetic (电磁的) fields interact with each other and with matter. These equations laid the groundwork for modern physics and have had a profound impact on technology, leading to the development of various devices such as televisions, radios, and smartphones. In everyday life, we encounter electromagnetic (电磁的) energy in many forms. For example, when we turn on a light bulb, we are utilizing electromagnetic (电磁的) radiation in the form of visible light. Similarly, when we use a microwave oven, we rely on microwave radiation to heat our food. Furthermore, the internet and mobile phones operate through electromagnetic (电磁的) waves, allowing us to connect with others instantly across the globe. The study of electromagnetic (电磁的) energy is not only important for technological advancements but also for understanding natural phenomena. For instance, the sun emits a vast amount of electromagnetic (电磁的) radiation, which is essential for life on Earth. This radiation drives photosynthesis in plants, providing the energy needed for growth and sustaining the food chain. Additionally, electromagnetic (电磁的) waves from the sun can affect our climate and weather patterns, demonstrating the interconnectedness of different systems in nature. However, there are also concerns regarding the effects of electromagnetic (电磁的) radiation on human health. With the proliferation of wireless technologies, questions have arisen about potential risks associated with prolonged exposure to electromagnetic (电磁的) fields, particularly from mobile phones and Wi-Fi. While research is ongoing, it is essential to approach this topic with caution and stay informed about safety guidelines. In conclusion, electromagnetic (电磁的) energy is a vital aspect of our universe that influences both technology and nature. Understanding its principles and applications can enhance our appreciation of the world around us and drive innovation in various fields. As we continue to explore the potential of electromagnetic (电磁的) energy, we must also remain mindful of its implications for our health and environment, ensuring that we harness its power responsibly.

宇宙中充满了各种形式的能量，其中一种最迷人的类型就是电磁的能量。这种能量是由电荷和磁场的相互作用产生的，在我们的日常生活中发挥着至关重要的作用。从我们看到的光到使我们能够交流的无线电波，电磁的能量无处不在。 要理解电磁的能量，我们首先必须了解其基本组成部分。电磁的谱由一系列波长和频率组成，包括伽马射线、X射线、紫外线、可见光、红外辐射、微波和无线电波。这些不同形式的电磁的辐射具有不同的特性和应用。例如，可见光使我们能够看到周围的世界，而无线电波则用于通信技术。 与电磁的能量相关的最重要的发现之一是在19世纪由詹姆斯·克拉克·麦克斯韦提出的。他制定了一组方程，被称为麦克斯韦方程，描述了电磁的场如何相互作用以及与物质的关系。这些方程为现代物理学奠定了基础，并对技术产生了深远的影响，导致了电视、收音机和智能手机等各种设备的发展。 在日常生活中，我们以多种形式接触到电磁的能量。例如，当我们打开灯泡时，我们利用的是以可见光形式存在的电磁的辐射。同样，当我们使用微波炉时，我们依靠微波辐射来加热食物。此外，互联网和手机通过电磁的波进行操作，使我们能够瞬间与全球其他人连接。 对电磁的能量的研究不仅对技术进步至关重要，而且对理解自然现象也至关重要。例如，太阳发出大量的电磁的辐射，这对地球上的生命至关重要。这种辐射驱动植物的光合作用，为生长提供所需的能量，并维持食物链。此外，来自太阳的电磁的波可以影响我们的气候和天气模式，展示了自然中不同系统之间的相互联系。 然而，关于电磁的辐射对人类健康的影响也存在一些担忧。随着无线技术的普及，关于长期暴露于电磁的场可能带来的风险的问题浮出水面，特别是来自手机和Wi-Fi的辐射。虽然研究仍在进行中，但谨慎对待这一话题并保持对安全指南的了解至关重要。 总之，电磁的能量是我们宇宙中一个至关重要的方面，影响着技术和自然。理解其原理和应用可以增强我们对周围世界的欣赏，并推动各个领域的创新。在继续探索电磁的能量潜力的同时，我们还必须关注其对我们健康和环境的影响，确保我们负责任地利用其力量。