power source

简明释义

电源

英英释义

例句

1.The solar panels serve as the primary power source 电源 for our home.

太阳能电池板作为我们家主要的电源。

2.In case of a blackout, we have a backup power source 电源 to keep the refrigerator running.

在停电情况下，我们有一个备份的电源可以让冰箱继续运转。

3.Wind turbines can be an effective power source 电源 for rural areas.

风力涡轮机可以成为乡村地区有效的电源。

4.The laptop's power source 电源 is not functioning, so I need to buy a new charger.

笔记本电脑的电源坏了，所以我需要买一个新的充电器。

5.This device can operate on a variety of power sources 电源, including batteries and mains electricity.

这个设备可以使用多种电源，包括电池和市电。

作文

In today's world, the concept of a power source (电源) is more critical than ever. As we become increasingly reliant on technology, understanding what constitutes a power source (电源) and how it impacts our daily lives is essential. A power source (电源) can be defined as any device or system that provides energy to power another device or system. This could range from simple batteries to complex power grids that supply electricity to entire cities.One of the most common types of power sources (电源) that we encounter in our daily lives is the battery. Whether it’s in our smartphones, remote controls, or electric vehicles, batteries serve as portable power sources (电源) that allow us to operate devices without being tethered to a wall outlet. The convenience of batteries has revolutionized how we use technology, making it possible to take our devices on the go.Another significant type of power source (电源) is the electrical grid. In most urban areas, the electrical grid is the backbone of our energy supply. It consists of a network of transmission lines, substations, and transformers that deliver electricity from power plants to homes and businesses. The grid relies on various power sources (电源), including fossil fuels, nuclear energy, and renewable resources like wind and solar. Each of these power sources (电源) has its advantages and disadvantages, impacting everything from cost to environmental sustainability.As we move towards a more sustainable future, the importance of renewable power sources (电源) cannot be overstated. Solar panels and wind turbines are becoming increasingly popular as they harness natural resources to generate electricity without depleting the Earth’s finite resources. These renewable power sources (电源) not only reduce our carbon footprint but also provide energy security by diversifying our energy supply.However, the transition to renewable power sources (电源) presents its own set of challenges. For instance, solar and wind energy are intermittent, meaning they do not produce energy consistently throughout the day or year. This variability necessitates the development of energy storage solutions, such as advanced batteries or pumped hydro storage, to ensure a reliable energy supply. Furthermore, the infrastructure for distributing renewable energy often requires significant investment and modernization to integrate with existing grids.The role of power sources (电源) extends beyond just providing energy; they also play a crucial role in shaping our economy and society. Industries depend on reliable power sources (电源) to operate machinery, conduct research, and manufacture products. Inadequate or unreliable energy supply can hinder economic growth and development. Moreover, access to clean and affordable power sources (电源) is essential for improving quality of life, particularly in developing regions where energy poverty remains a pressing issue.In conclusion, the term power source (电源) encompasses a wide array of devices and systems that provide energy for various applications. From batteries to electrical grids and renewable energies, understanding the different types of power sources (电源) and their implications is vital for navigating the complexities of modern life. As we continue to innovate and seek sustainable solutions, the evolution of power sources (电源) will undoubtedly play a pivotal role in shaping our future and addressing global challenges such as climate change and energy security.

在当今世界，电源（power source）这一概念比以往任何时候都更为重要。随着我们对技术的依赖日益加深，理解什么构成了电源（power source）以及它如何影响我们的日常生活变得至关重要。电源（power source）可以定义为任何提供能量以供给另一个设备或系统的装置或系统。这可以从简单的电池到复杂的电网，后者为整个城市提供电力。我们在日常生活中遇到的最常见的电源（power source）类型之一是电池。无论是在智能手机、遥控器还是电动车中，电池作为便携式电源（power source），使我们能够在不受墙壁插座限制的情况下操作设备。电池的便利性彻底改变了我们使用技术的方式，使我们能够随时随地使用设备。另一种重要的电源（power source）类型是电网。在大多数城市地区，电网是我们能源供应的骨干。它由一系列输电线、变电站和变压器组成，将电力从发电厂输送到家庭和企业。电网依赖于各种电源（power source），包括化石燃料、核能和可再生资源，如风能和太阳能。这些电源（power source）各有优缺点，影响着成本和环境可持续性等各个方面。随着我们向更加可持续的未来迈进，可再生电源（power source）的重要性不容小觑。太阳能电池板和风力涡轮机越来越受欢迎，因为它们利用自然资源来发电，而不会耗尽地球的有限资源。这些可再生电源（power source）不仅减少了我们的碳足迹，还通过多样化我们的能源供应提供了能源安全。然而，向可再生电源（power source）的过渡也带来了自身的一系列挑战。例如，太阳能和风能是间歇性的，这意味着它们在一天或一年中的某些时段并不能持续产生能量。这种可变性需要开发能源储存解决方案，如先进的电池或抽水蓄能，以确保可靠的能源供应。此外，分配可再生能源的基础设施通常需要重大投资和现代化，以便与现有电网整合。电源（power source）的角色不仅限于提供能源；它们在塑造我们的经济和社会方面也发挥着至关重要的作用。工业依赖可靠的电源（power source）来操作机器、进行研究和制造产品。不充分或不可靠的能源供应可能会阻碍经济增长和发展。此外，获得清洁和可负担的电源（power source）对于改善生活质量至关重要，特别是在能源贫困仍然是紧迫问题的发展中国家。总之，电源（power source）这个术语涵盖了提供各种应用能量的广泛设备和系统。从电池到电网，再到可再生能源，理解不同类型的电源（power source）及其影响对于应对现代生活的复杂性至关重要。随着我们不断创新并寻求可持续解决方案，电源（power source）的演变无疑将在塑造我们的未来和应对气候变化及能源安全等全球挑战中发挥关键作用。