electric power

简明释义

电功率

英英释义

Electric power is the rate at which electrical energy is transferred by an electric circuit. It is measured in watts (W) and can be calculated as the product of voltage (V) and current (I).

电力是电能通过电路传输的速率。其单位为瓦特(W),可以通过电压(V)和电流(I)的乘积来计算。

例句

1.The outage lasted for hours, leaving us without electric power.

停电持续了几个小时,让我们没有了电力

2.The city relies on renewable sources to generate electric power.

这个城市依靠可再生能源来产生电力

3.We need to reduce our consumption of electric power to lower bills.

我们需要减少对电力的消耗,以降低账单。

4.He works in a company that specializes in electric power distribution.

他在一家专门从事电力分配的公司工作。

5.The new solar panels will provide electric power for the entire neighborhood.

新的太阳能电池板将为整个社区提供电力

作文

In today's modern world, the significance of electric power (电力) cannot be overstated. It is the backbone of our daily lives and the driving force behind industrial growth, technological advancements, and overall economic development. From the moment we wake up to the sound of our alarm clocks to the time we turn off our lights at night, electric power (电力) plays a crucial role in almost every aspect of our existence. The generation of electric power (电力) comes from various sources, including fossil fuels, nuclear energy, and renewable resources such as wind, solar, and hydroelectric power. Each of these sources has its benefits and drawbacks, but the shift towards more sustainable options is becoming increasingly important in the face of climate change. As global temperatures rise and natural disasters become more frequent, the need for clean and renewable electric power (电力) sources is more pressing than ever. Moreover, the distribution of electric power (电力) is equally vital. The electricity grid is a complex network that delivers power from generation sites to consumers. This infrastructure is essential for ensuring that homes, businesses, and industries have reliable access to electric power (电力). However, this system is not without its challenges. Aging infrastructure, cyber threats, and the increasing demand for energy can lead to outages and inefficiencies. Therefore, investment in modernizing the grid and enhancing its resilience is imperative. Technological innovations are also transforming how we consume electric power (电力). Smart grids, energy storage systems, and energy-efficient appliances are just a few examples of how technology is helping us use electric power (电力) more effectively. For instance, smart meters allow consumers to monitor their energy usage in real-time, encouraging more responsible consumption habits. Additionally, the integration of renewable energy sources into the grid is being facilitated by advancements in battery storage technology, which helps balance supply and demand. Furthermore, the role of electric power (电力) in combating climate change cannot be overlooked. Transitioning to renewable sources of electric power (电力) reduces greenhouse gas emissions, which are primarily generated by burning fossil fuels. Governments and organizations worldwide are setting ambitious targets to reduce their carbon footprints, and the shift towards cleaner electric power (电力) is a critical component of these efforts. In conclusion, electric power (电力) is an indispensable part of modern life, influencing everything from our daily routines to global economies. As we move forward, embracing sustainable energy practices and investing in innovative technologies will be essential for ensuring a stable and environmentally friendly future. Understanding the importance of electric power (电力) and taking action to promote its sustainable use is a responsibility we all share, as it affects not only our lives but also the health of our planet.

在当今现代社会,电力的重要性不容小觑。它是我们日常生活的支柱,也是工业增长、技术进步和整体经济发展的动力。从我们醒来时听到闹钟的声音开始,到晚上关灯为止,电力在我们生活的几乎每一个方面都发挥着至关重要的作用。电力的产生来自多种来源,包括化石燃料、核能以及可再生资源,如风能、太阳能和水电。每种能源都有其优缺点,但面对气候变化,向更可持续的选择转变变得越来越重要。随着全球气温上升,自然灾害愈加频繁,对清洁和可再生电力资源的需求显得更加迫切。此外,电力的分配同样至关重要。电网是一个复杂的网络,将电力从发电地点输送到消费者。这一基础设施对于确保家庭、企业和工业可靠地获取电力至关重要。然而,这一系统并非没有挑战。老化的基础设施、网络威胁以及日益增长的能源需求可能导致停电和低效。因此,投资于现代化电网和增强其韧性是必要的。技术创新也正在改变我们消费电力的方式。智能电网、能源存储系统和节能设备只是一些科技如何帮助我们更有效地使用电力的例子。例如,智能电表使消费者能够实时监测其能耗,从而鼓励更负责任的消费习惯。此外,通过电池存储技术的进步,促进了可再生能源与电网的整合,这有助于平衡供需关系。此外,电力在应对气候变化中的作用不可忽视。转向可再生电力源可以减少温室气体排放,而温室气体主要是通过燃烧化石燃料产生的。全球各国政府和组织设定了雄心勃勃的目标,以减少其碳足迹,而向更清洁的电力转型是这些努力的重要组成部分。总之,电力是现代生活中不可或缺的一部分,影响着我们的日常生活和全球经济。随着我们向前发展,拥抱可持续的能源实践和投资于创新技术将对确保稳定和环保的未来至关重要。理解电力的重要性并采取行动促进其可持续利用是我们共同的责任,因为这不仅影响我们的生活,也关系到我们星球的健康。