power rate

简明释义

电力电费率

英英释义

例句

1.Businesses are trying to reduce energy costs due to high power rates in the area.

由于该地区的电价高企，企业正努力降低能源成本。

2.The utility company announced a change in the power rate for residential customers.

公用事业公司宣布对居民客户的电价进行调整。

3.Consumers are concerned about the rising power rate affecting their monthly bills.

消费者担心不断上涨的电价会影响他们的月度账单。

4.The government is considering subsidies to help lower the power rate for low-income families.

政府正在考虑提供补贴，以帮助降低低收入家庭的电价。

5.Switching to solar energy can help you avoid high power rates during peak usage times.

转向太阳能可以帮助您避免高峰使用时段的高电价。

作文

Understanding the concept of power rate is crucial in various fields, especially in energy production and consumption. The term power rate refers to the amount of energy produced or consumed per unit time, typically measured in watts (W) or kilowatts (kW). In simpler terms, it indicates how quickly energy is being used or generated. For instance, a light bulb with a power rate of 60 watts consumes 60 joules of energy every second. This understanding is essential for both consumers and producers as it influences decisions regarding energy efficiency and sustainability.In today's world, where energy conservation is becoming increasingly important, knowing the power rate of various appliances can help individuals make informed choices. For example, when selecting household devices, understanding their power rate allows consumers to compare their energy consumption. A refrigerator with a lower power rate will use less energy over time compared to one with a higher power rate, leading to reduced electricity bills and a smaller carbon footprint.Moreover, industries also rely heavily on the concept of power rate to optimize their operations. Manufacturing processes often require significant amounts of energy, and by analyzing the power rate of machinery, companies can identify areas where energy efficiency can be improved. This not only helps in reducing operational costs but also contributes to environmental sustainability by minimizing energy waste.The power rate is also a critical factor in renewable energy sources. Wind turbines and solar panels have specific power rates that determine their efficiency and output. By understanding these rates, engineers can design better systems that maximize energy capture and minimize loss. For instance, if a solar panel has a high power rate, it can generate more electricity in a shorter amount of time compared to one with a lower power rate. This knowledge is vital for advancing renewable energy technologies and making them more viable alternatives to fossil fuels.In conclusion, the term power rate encompasses a fundamental aspect of energy management across various sectors. Whether it is for individual households aiming for energy efficiency or industries seeking to optimize their energy usage, understanding power rate is essential. It plays a pivotal role in shaping our approach to energy consumption, encouraging us to make smarter choices that benefit both our wallets and the planet. As we continue to face global challenges related to energy resources, grasping the significance of power rate will be increasingly important in our quest for a sustainable future.

理解功率比率的概念在多个领域中至关重要，尤其是在能源生产和消费方面。术语功率比率指的是每单位时间内产生或消耗的能量量，通常以瓦特（W）或千瓦（kW）为单位进行测量。简单来说，它表示能量被使用或生成的速度。例如，一个功率比率为60瓦的灯泡每秒消耗60焦耳的能量。这种理解对于消费者和生产者都至关重要，因为它影响着关于能源效率和可持续性的决策。在当今世界，节约能源变得越来越重要，了解各种设备的功率比率可以帮助个人做出明智的选择。例如，在选择家用设备时，了解它们的功率比率使消费者能够比较它们的能量消耗。一台具有较低功率比率的冰箱与一台具有较高功率比率的冰箱相比，随着时间的推移将消耗更少的能量，从而减少电费并降低碳足迹。此外，工业也非常依赖于功率比率的概念来优化其运营。制造过程通常需要大量的能量，通过分析机器的功率比率，公司可以识别出可以提高能源效率的领域。这不仅有助于降低运营成本，还有助于通过最小化能源浪费来实现环境可持续性。功率比率也是可再生能源源的关键因素。风力涡轮机和太阳能电池板具有特定的功率比率，决定了它们的效率和输出。通过理解这些比率，工程师可以设计出更好的系统，以最大化能量捕获并最小化损失。例如，如果一个太阳能电池板的功率比率很高，它可以在较短的时间内产生比一个较低功率比率的电池板更多的电力。这种知识对于推进可再生能源技术并使其成为化石燃料更具可行的替代方案至关重要。总之，术语功率比率涵盖了各个部门能源管理的基本方面。无论是为了追求能源效率的家庭，还是寻求优化其能源使用的行业，理解功率比率都是必不可少的。它在塑造我们对能源消费的看法中发挥着关键作用，鼓励我们做出更聪明的选择，既有利于我们的钱包，也有利于地球。随着我们继续面临与能源资源相关的全球挑战，掌握功率比率的重要性将在我们追求可持续未来的过程中变得愈加重要。