total heat

简明释义

总热量

英英释义

例句

1.During the experiment, we recorded the total heat 总热量 output from the chemical reaction.

在实验过程中，我们记录了化学反应的总热量输出。

2.Calculating the total heat 总热量 of the building helps in designing an effective HVAC system.

计算建筑的总热量有助于设计有效的暖通空调系统。

3.To improve efficiency, we need to minimize the total heat 总热量 loss in the process.

为了提高效率，我们需要最小化过程中的总热量损失。

4.The total heat 总热量 produced by the reactor must be monitored closely for safety.

反应堆产生的总热量必须密切监测以确保安全。

5.The engineer calculated the total heat 总热量 generated by the system during operation.

工程师计算了系统在运行期间产生的总热量。

作文

In the field of thermodynamics, the concept of total heat (总热量) plays a crucial role in understanding energy transfer processes. It refers to the sum of sensible heat and latent heat present in a system. Sensible heat is the energy that causes a change in temperature of a substance without changing its phase, while latent heat is the energy absorbed or released during a phase change, such as melting or vaporization. Understanding total heat is essential for engineers and scientists who work with heating and cooling systems, as it allows them to calculate the energy requirements for various processes.For instance, in designing an air conditioning system, engineers must consider the total heat that needs to be removed from a building to maintain a comfortable indoor temperature. This involves calculating both the sensible heat contributed by occupants, appliances, and sunlight, as well as the latent heat from humidity in the air. By accurately assessing the total heat, they can select the appropriate size and capacity for the air conditioning units, ensuring efficiency and effectiveness in cooling the space.Moreover, the concept of total heat is not only limited to mechanical systems but also applies to natural phenomena. For example, in meteorology, understanding the total heat in the atmosphere is vital for predicting weather patterns. The energy balance in the atmosphere, which includes solar radiation, terrestrial radiation, and heat exchange processes, determines temperature fluctuations and climate changes. Thus, meteorologists must account for total heat when developing models to forecast weather conditions.In the context of environmental science, the total heat concept is also significant in studying climate change. The accumulation of greenhouse gases in the atmosphere leads to an increase in the total heat retained by the Earth, resulting in global warming. By analyzing the total heat changes over time, scientists can better understand the implications of human activities on the climate and develop strategies for mitigation.Furthermore, the calculation of total heat is essential in various industrial processes, such as chemical manufacturing, food processing, and power generation. In these industries, managing heat transfer efficiently can lead to cost savings and improved product quality. Engineers often conduct thermal analyses to optimize processes, ensuring that the total heat generated or required is effectively utilized, minimizing waste and enhancing sustainability.In conclusion, the concept of total heat is fundamental across multiple disciplines, including engineering, meteorology, environmental science, and industrial processes. Understanding its implications allows professionals to make informed decisions regarding energy management, climate modeling, and process optimization. As we continue to confront challenges related to energy consumption and climate change, the study of total heat will remain a vital aspect of scientific research and practical applications.

在热力学领域，总热量（total heat）的概念在理解能量转移过程中起着至关重要的作用。它指的是系统中感热和潜热的总和。感热是导致物质温度变化而不改变其相态的能量，而潜热则是在相变过程中吸收或释放的能量，例如熔化或蒸发。理解总热量对于从事供热和制冷系统的工程师和科学家来说至关重要，因为这使他们能够计算各种过程所需的能量。例如，在设计空调系统时，工程师必须考虑需要从建筑物中去除的总热量，以维持舒适的室内温度。这涉及计算由居住者、设备和阳光贡献的感热，以及来自空气湿度的潜热。通过准确评估总热量，他们可以选择合适的空调单位的大小和容量，从而确保制冷空间的效率和有效性。此外，总热量的概念不仅限于机械系统，还适用于自然现象。例如，在气象学中，理解大气中的总热量对于预测天气模式至关重要。大气中的能量平衡，包括太阳辐射、地面辐射和热交换过程，决定了温度波动和气候变化。因此，气象学家在开发天气预报模型时必须考虑总热量。在环境科学的背景下，总热量概念在研究气候变化方面也具有重要意义。温室气体在大气中的积累导致地球保持的总热量增加，从而导致全球变暖。通过分析总热量随时间的变化，科学家可以更好地理解人类活动对气候的影响，并制定减缓策略。此外，总热量的计算在化工制造、食品加工和发电等各种工业过程中都是必不可少的。在这些行业中，高效管理热传递可以带来成本节约和产品质量的改善。工程师通常进行热分析，以优化流程，确保生成或所需的总热量得到有效利用，最大限度地减少浪费并增强可持续性。总之，总热量的概念在多个学科中是基础性内容，包括工程、气象、环境科学和工业过程。理解其影响使专业人士能够就能源管理、气候建模和过程优化做出明智的决策。随着我们继续面临与能源消耗和气候变化相关的挑战，研究总热量将仍然是科学研究和实际应用的重要方面。