specific power

简明释义

比功率

英英释义

例句

1.In electric vehicles, a higher specific power 比功率 means faster acceleration.

在电动车中，更高的比功率意味着更快的加速。

2.The engine was designed to optimize its specific power 比功率 for better performance.

这台发动机的设计旨在优化其比功率以获得更好的性能。

3.Researchers are focusing on materials that can increase the specific power 比功率 of batteries.

研究人员正专注于能够提高电池比功率的材料。

4.The specific power 比功率 of this turbine is one of the highest in the industry.

这台涡轮机的比功率是行业中最高的之一。

5.To achieve better fuel efficiency, engineers are working on improving the specific power 比功率 of combustion engines.

为了实现更好的燃油效率，工程师们正在努力提高内燃机的比功率。

作文

In the field of engineering and technology, the term specific power refers to the amount of power produced per unit mass of a system or device. It is a crucial metric that helps engineers and scientists evaluate the efficiency and performance of various machines, particularly in the automotive and aerospace industries. Understanding specific power is essential for designing engines, motors, and other equipment that need to deliver high performance while minimizing weight. To illustrate the importance of specific power, consider the example of a racing car. In this scenario, engineers strive to create a vehicle that can accelerate quickly and reach high speeds. The specific power of the car's engine plays a significant role in achieving these goals. A higher specific power means that the engine can produce more power without significantly increasing the car's weight. This allows for better acceleration and overall performance on the racetrack. Moreover, the concept of specific power is not limited to automotive applications. In the aerospace industry, aircraft designers also focus on this metric when developing new planes. For instance, a lightweight aircraft with a high specific power will be able to climb faster and maintain better fuel efficiency than a heavier aircraft with lower specific power. As a result, understanding and optimizing specific power is vital for improving the performance and operational capabilities of airplanes. In addition to performance applications, specific power is also an important consideration in the development of renewable energy technologies. For example, in wind turbines, the specific power of the generator is critical in determining how effectively it can convert wind energy into electrical energy. A turbine with a high specific power can generate more electricity from the same amount of wind, making it more efficient and cost-effective. As technology continues to advance, the quest for higher specific power remains a driving force in various industries. Engineers and researchers are constantly exploring new materials, designs, and technologies to enhance specific power in different applications. For instance, the use of lightweight composite materials in vehicle construction can significantly improve the specific power of an engine, leading to better fuel efficiency and lower emissions. In conclusion, specific power is a vital parameter that influences the design and performance of many mechanical systems. By focusing on maximizing specific power, engineers can create more efficient, powerful, and environmentally friendly machines. Whether in racing cars, airplanes, or renewable energy systems, the understanding and application of specific power will continue to shape the future of technology and engineering. As we move forward, the importance of this metric will only grow, driving innovation and progress across multiple sectors. In summary, specific power (特定功率) is not just a technical term; it encapsulates the essence of efficiency and performance in engineering. Its significance spans various fields, highlighting the need for continuous improvement and innovation in the pursuit of better, more effective technologies.

在工程和技术领域，术语特定功率指的是每单位质量的系统或设备所产生的功率。它是一个关键指标，帮助工程师和科学家评估各种机器的效率和性能，特别是在汽车和航空航天工业中。理解特定功率对于设计发动机、电动机和其他需要在最小化重量的同时提供高性能的设备至关重要。为了说明特定功率的重要性，考虑赛车的例子。在这种情况下，工程师努力创造一辆可以快速加速并达到高速度的车辆。汽车发动机的特定功率在实现这些目标中发挥着重要作用。较高的特定功率意味着发动机能够在不显著增加汽车重量的情况下产生更多的功率。这使得赛车在赛道上具有更好的加速能力和整体性能。此外，特定功率的概念并不限于汽车应用。在航空航天工业中，飞机设计师在开发新飞机时也关注这一指标。例如，一架轻量级飞机如果具有高特定功率，将能够更快爬升并保持更好的燃油效率，而不是一架较重、具有较低特定功率的飞机。因此，理解和优化特定功率对提高飞机的性能和操作能力至关重要。除了性能应用外，特定功率在可再生能源技术的发展中也是一个重要的考虑因素。例如，在风力涡轮机中，发电机的特定功率对其将风能有效转换为电能的能力至关重要。一台具有高特定功率的涡轮机可以从相同数量的风中产生更多的电力，使其更高效和经济。随着技术的不断进步，对更高特定功率的追求仍然是各个行业的驱动力。工程师和研究人员不断探索新材料、设计和技术，以增强不同应用中的特定功率。例如，在车辆建造中使用轻质复合材料可以显著改善发动机的特定功率，从而提高燃油效率并降低排放。总之，特定功率是影响许多机械系统设计和性能的重要参数。通过专注于最大化特定功率，工程师可以创造出更高效、更强大和更环保的机器。无论是在赛车、飞机还是可再生能源系统中，理解和应用特定功率将继续塑造技术和工程的未来。随着我们向前发展，这一指标的重要性只会增加，推动多个行业的创新和进步。总之，特定功率不仅仅是一个技术术语；它概括了工程中效率和性能的本质。它的重要性跨越多个领域，突显了在追求更好、更有效技术的过程中持续改进和创新的必要性。