mean temperature difference

简明释义

平均温差

英英释义

例句

1.In HVAC systems, the mean temperature difference 平均温差 is crucial for determining energy efficiency.

在暖通空调系统中，平均温差 mean temperature difference对确定能效至关重要。

2.The engineer calculated the mean temperature difference 平均温差 to optimize the heat exchanger design.

工程师计算了平均温差 mean temperature difference以优化热交换器设计。

3.Calculating the mean temperature difference 平均温差 helps in assessing the thermal efficiency of a system.

计算平均温差 mean temperature difference有助于评估系统的热效率。

4.To improve performance, we need to reduce the mean temperature difference 平均温差 across the condenser.

为了提高性能，我们需要减少冷凝器的平均温差 mean temperature difference。

5.The mean temperature difference 平均温差 between the inlet and outlet of the cooling system was measured.

冷却系统的进出口之间的平均温差 mean temperature difference被测量。

作文

Understanding the concept of mean temperature difference is essential in various fields, including engineering, meteorology, and environmental science. The mean temperature difference refers to the average difference in temperature between two points, typically measured over a specific period. This metric can provide valuable insights into energy efficiency, climate patterns, and thermal dynamics.In engineering, particularly in the design of heating, ventilation, and air conditioning (HVAC) systems, the mean temperature difference plays a crucial role. Engineers calculate this value to determine how effectively a system can transfer heat. For instance, when designing a heat exchanger, understanding the mean temperature difference allows engineers to optimize the performance of the system. A higher mean temperature difference generally indicates a more efficient heat exchange process, which can lead to reduced energy consumption and operating costs.Moreover, in the field of meteorology, the mean temperature difference is vital for understanding weather patterns and climate change. By analyzing the mean temperature difference between different regions or over time, meteorologists can identify trends that may indicate shifts in climate. For example, if the mean temperature difference between the poles and the equator decreases, it may suggest a warming trend that could have significant implications for global weather systems.Additionally, the mean temperature difference is important in environmental science, particularly in studies related to ecosystems and biodiversity. Changes in the mean temperature difference in a particular habitat can affect the species that inhabit it. Many organisms have specific temperature ranges within which they thrive; thus, shifts in the mean temperature difference can lead to changes in species distribution and ecosystem health. For instance, if the mean temperature difference in a coastal region decreases due to climate change, it could result in the migration of marine species, disrupting local fishing industries and food webs.Furthermore, the mean temperature difference can also be applied in everyday life. For example, homeowners can use this concept to enhance their heating and cooling systems' efficiency. By understanding the mean temperature difference between inside and outside temperatures, they can make informed decisions about insulation, window placements, and energy usage. A smaller mean temperature difference can lead to lower energy bills and a more comfortable living environment.In conclusion, the mean temperature difference is a fundamental concept that has far-reaching implications across various disciplines. Whether in engineering, meteorology, or environmental science, understanding this metric helps professionals make informed decisions that can lead to improved efficiency, better resource management, and enhanced understanding of our planet's climate. As we continue to face challenges related to energy consumption and climate change, grasping the significance of the mean temperature difference will be increasingly important for fostering sustainable practices and ensuring a healthier environment for future generations.

理解平均温差的概念在工程、气象和环境科学等多个领域都是至关重要的。平均温差指的是两个点之间温度的平均差异，通常是在特定时间段内测量的。这一指标可以提供有关能效、气候模式和热动态的宝贵见解。在工程学中，特别是在供暖、通风和空调（HVAC）系统的设计中，平均温差起着关键作用。工程师计算这个值以确定系统转移热量的有效性。例如，在设计热交换器时，了解平均温差可以让工程师优化系统的性能。较高的平均温差通常表示更高效的热交换过程，这可以减少能源消耗和运营成本。此外，在气象学领域，平均温差对理解天气模式和气候变化至关重要。通过分析不同区域或时间的平均温差，气象学家可以识别可能表明气候变化的趋势。例如，如果极地与赤道之间的平均温差降低，这可能表明一个变暖趋势，这对全球天气系统有重大影响。另外，平均温差在环境科学中也很重要，尤其是在与生态系统和生物多样性相关的研究中。某个栖息地中平均温差的变化可能会影响其中栖息的物种。许多生物都有特定的温度范围，在此范围内它们才能繁荣；因此，平均温差的变化可能导致物种分布和生态系统健康的变化。例如，如果由于气候变化，沿海地区的平均温差降低，这可能导致海洋物种迁移，从而扰乱当地渔业和食物链。此外，平均温差还可以应用于日常生活中。例如，房主可以利用这一概念来提高供暖和制冷系统的效率。通过了解室内外温度之间的平均温差，他们可以就绝缘、窗户位置和能源使用做出明智的决定。较小的平均温差可以导致更低的能源账单和更舒适的居住环境。总之，平均温差是一个基础概念，在各个学科中都具有深远的影响。无论是在工程、气象还是环境科学中，理解这一指标都有助于专业人士做出明智的决策，从而提高效率、更好地管理资源，并增强对我们星球气候的理解。随着我们继续面临与能源消耗和气候变化相关的挑战，掌握平均温差的重要性将日益显著，以促进可持续实践，并为未来几代人确保一个更健康的环境。