power output

简明释义

功率输出动力输出

英英释义

例句

1.We need to increase the power output of the generator to meet demand.

我们需要增加发电机的功率输出以满足需求。

2.The engine's power output is measured in horsepower.

发动机的功率输出以马力为单位测量。

3.A higher power output means better performance in electric vehicles.

更高的功率输出意味着电动车的性能更好。

4.The solar panels have a maximum power output of 300 watts.

这些太阳能电池板的最大功率输出为300瓦特。

5.Engineers are working on improving the power output of the new model.

工程师们正在努力提高新型号的功率输出。

作文

Understanding the concept of power output is crucial in various fields, particularly in engineering and physics. Power output refers to the rate at which energy is produced or consumed by a system. In simpler terms, it measures how much work is done over a certain period of time. For instance, when we talk about a car engine, the power output indicates how much power the engine can generate to propel the vehicle forward. This is usually measured in horsepower or kilowatts, depending on the region and standards used. In the context of electrical systems, power output becomes even more significant. It represents the amount of electrical power that a generator or power plant can produce. This is critical for ensuring that there is enough electricity generated to meet the demands of consumers. For example, if a power station has a power output of 100 megawatts, it means that it can supply that amount of power to the grid continuously. Understanding this helps in planning and managing energy resources effectively.Moreover, power output is not just limited to mechanical and electrical systems. In biological systems, such as human physiology, power output can refer to the energy expenditure during physical activities. Athletes often measure their power output to optimize their performance. For instance, sprinters need to maximize their power output during a race to achieve the best possible time. This is typically measured in watts, reflecting the energy used by muscles during the sprint.Additionally, the concept of power output plays a vital role in renewable energy sources. Wind turbines and solar panels have specific power output ratings that indicate how much energy they can produce under optimal conditions. For instance, a wind turbine might have a power output of 1.5 megawatts, meaning it can generate that amount of electricity when the wind speed is adequate. Understanding these ratings helps in assessing the feasibility and efficiency of renewable energy projects.Furthermore, technological advancements have led to improvements in power output across various sectors. Engineers constantly strive to enhance the power output of engines, generators, and other machinery, making them more efficient and environmentally friendly. Innovations like hybrid engines and advanced battery technologies are examples of how we can increase power output while reducing emissions and fuel consumption.In conclusion, the term power output encapsulates a broad range of applications, from mechanical systems to biological functions and renewable energy sources. Understanding its implications allows us to appreciate the importance of energy production and consumption in our daily lives. As we move towards a more energy-conscious future, grasping the concept of power output will be essential for both individuals and industries alike. By optimizing power output, we can contribute to a sustainable world while meeting the growing energy demands of society.

理解功率输出的概念在多个领域中至关重要，尤其是在工程和物理学中。功率输出指的是一个系统产生或消耗能量的速率。简单来说，它衡量在一定时间内完成的工作量。例如，当我们谈论汽车发动机时，功率输出表示发动机可以产生多少功率来推动车辆前进。这通常以马力或千瓦为单位进行测量，具体取决于所使用的地区和标准。在电气系统的背景下，功率输出变得更加重要。它代表发电机或发电厂可以产生的电力。这对于确保产生足够的电力以满足消费者需求至关重要。例如，如果一个发电站的功率输出为100兆瓦，这意味着它可以持续向电网供应该数量的电力。理解这一点有助于有效地规划和管理能源资源。此外，功率输出不仅限于机械和电气系统。在生物系统中，例如人类生理学，功率输出可以指在体育活动中的能量支出。运动员经常测量他们的功率输出以优化他们的表现。例如，短跑运动员需要在比赛中最大化他们的功率输出以获得最佳成绩。这通常以瓦特为单位进行测量，反映了肌肉在冲刺期间使用的能量。此外，功率输出的概念在可再生能源中也发挥着重要作用。风力涡轮机和太阳能电池板具有特定的功率输出评级，指示它们在最佳条件下可以产生多少能量。例如，一台风力涡轮机的功率输出可能为1.5兆瓦，这意味着在风速适宜时，它可以产生该数量的电力。理解这些评级有助于评估可再生能源项目的可行性和效率。此外，技术进步使各个行业的功率输出得到了改善。工程师不断努力提高发动机、发电机和其他机械的功率输出，使其更高效、更环保。混合动力发动机和先进电池技术就是如何在减少排放和燃料消耗的同时增加功率输出的例子。总之，术语功率输出涵盖了广泛的应用，从机械系统到生物功能，再到可再生能源源。理解其含义使我们能够欣赏能量生产和消费在日常生活中的重要性。随着我们朝着更加节能的未来迈进，掌握功率输出的概念对个人和行业都将是必不可少的。通过优化功率输出，我们可以为可持续的世界做出贡献，同时满足社会日益增长的能源需求。