useful power

简明释义

有效功率

英英释义

例句

1.The generator produces useful power during outages, keeping essential appliances running.

发电机在停电期间产生有用的电力，保持基本电器运转。

2.By optimizing the engine's performance, we can increase its useful power output.

通过优化发动机性能，我们可以提高其有用的功率输出。

3.The new battery technology promises to deliver more useful power for electric vehicles.

新电池技术承诺为电动车提供更多的有用的电力。

4.In this workshop, we will learn how to harness useful power from renewable sources.

在这个研讨会上，我们将学习如何从可再生资源中利用有用的电力。

5.The solar panels provide a lot of useful power for our home, reducing electricity bills.

太阳能电池板为我们的家提供了很多有用的电力，降低了电费。

作文

In our modern society, the concept of useful power is becoming increasingly significant. This term refers to the ability to harness energy or resources in a way that produces tangible benefits for individuals and communities. As we face various challenges such as climate change, resource depletion, and social inequality, understanding and utilizing useful power can lead us toward sustainable solutions that improve our quality of life.Firstly, let’s explore the environmental aspect of useful power. Renewable energy sources, such as solar, wind, and hydroelectric power, exemplify how we can generate energy that is not only efficient but also environmentally friendly. By investing in these technologies, we can reduce our dependence on fossil fuels, which are a major contributor to pollution and global warming. For instance, solar panels convert sunlight into electricity, providing a clean and sustainable source of energy that can power homes and businesses without emitting harmful greenhouse gases. This shift towards renewable energy represents a form of useful power that benefits both the planet and its inhabitants.Moreover, useful power is not limited to energy production; it also encompasses the power of education and knowledge. Education empowers individuals by equipping them with the skills and information necessary to navigate the complexities of modern life. When people are educated, they can make informed decisions about their health, finances, and civic responsibilities. For example, a well-informed citizenry is crucial for a functioning democracy, as it enables individuals to participate actively in governance and advocate for their rights. Thus, the dissemination of knowledge can be seen as a useful power that fosters social progress and equality.Additionally, useful power can manifest in the form of community organization and activism. When individuals come together to address common issues, they can create significant change. Grassroots movements often mobilize communities to advocate for policy changes, raise awareness about social injustices, and support local initiatives. For instance, community gardens not only provide fresh produce but also strengthen social ties and promote environmental stewardship. In this sense, collective action becomes a useful power that enhances community resilience and cohesion.Furthermore, in the realm of technology, useful power is evident in the development of innovative tools and platforms that enhance productivity and connectivity. The internet, for example, has revolutionized the way we communicate, work, and access information. It has enabled remote work, online education, and global collaboration, making it easier for individuals to share ideas and resources. This technological advancement represents a useful power that can drive economic growth and foster creativity.In conclusion, the concept of useful power encompasses a wide range of applications that can lead to positive outcomes for individuals and society as a whole. From renewable energy and education to community organization and technological innovation, harnessing useful power is essential for addressing the pressing challenges we face today. As we continue to explore and expand our understanding of this concept, we must strive to utilize it responsibly and inclusively, ensuring that its benefits are accessible to all. Only then can we truly harness the full potential of useful power to create a better world for future generations.

在我们现代社会中，有用的力量这一概念变得越来越重要。这个术语指的是以一种能够为个人和社区带来切实利益的方式利用能源或资源的能力。随着我们面临气候变化、资源枯竭和社会不平等等各种挑战，理解和利用有用的力量可以引导我们走向可持续的解决方案，从而改善我们的生活质量。首先，让我们探讨一下有用的力量的环境方面。可再生能源，如太阳能、风能和水电，正是我们能够产生不仅高效而且对环境友好的能源的例子。通过投资这些技术，我们可以减少对化石燃料的依赖，而化石燃料是污染和全球变暖的主要原因。例如，太阳能电池板将阳光转化为电力，提供了一种清洁和可持续的能源来源，可以为家庭和企业供电，而不会排放有害的温室气体。这一向可再生能源的转变代表了一种对地球及其居民都有益的有用的力量。此外，有用的力量并不仅限于能源生产；它还包括教育和知识的力量。教育通过赋予个人必要的技能和信息，使他们能够应对现代生活的复杂性，从而赋予他们权力。当人们接受教育时，他们能够就自己的健康、财务和公民责任做出明智的决定。例如，一个知识渊博的公民群体对于一个正常运作的民主制度至关重要，因为这使得个人能够积极参与治理并为自己的权利辩护。因此，知识的传播可以被视为一种促进社会进步和公平的有用的力量。此外，有用的力量还可以体现在社区组织和行动主义的形式上。当个人团结起来解决共同问题时，他们能够创造显著的变化。基层运动通常动员社区倡导政策改变，提高对社会不公正的认识，并支持地方倡议。例如，社区花园不仅提供新鲜的农产品，还增强了社会联系，促进了环境保护。从这个意义上说，集体行动成为了一种增强社区韧性和凝聚力的有用的力量。此外，在技术领域，有用的力量在创新工具和平台的发展中显而易见，这些工具和平台提高了生产力和连接性。互联网，例如，彻底改变了我们沟通、工作和获取信息的方式。它使远程工作、在线教育和全球合作成为可能，使个人更容易分享想法和资源。这一技术进步代表了一种能够推动经济增长和激发创造力的有用的力量。总之，有用的力量这一概念涵盖了广泛的应用，能够为个人和整个社会带来积极的结果。从可再生能源和教育到社区组织和技术创新，利用有用的力量对于应对我们今天面临的紧迫挑战至关重要。随着我们继续探索和扩展对这一概念的理解，我们必须努力负责任和包容地利用它，确保其利益对所有人都可获得。只有这样，我们才能真正充分利用有用的力量的潜力，为后代创造一个更美好的世界。