constant temperature

简明释义

定温

英英释义

例句

1.The incubator maintains a constant temperature 恒定温度 for growing cultures.

培养箱保持恒定温度 constant temperature以便培养细胞。

2.The climate control system is designed to maintain a constant temperature 恒定温度 throughout the building.

气候控制系统旨在保持建筑物内的恒定温度 constant temperature。

3.In order to preserve the wine, it should be stored at a constant temperature 恒定温度.

为了保存葡萄酒，应将其存放在恒定温度 constant temperature下。

4.For the best performance, the computer should be kept at a constant temperature 恒定温度.

为了获得最佳性能，计算机应保持在恒定温度 constant temperature下。

5.The laboratory requires a constant temperature 恒定温度 to ensure accurate results in experiments.

实验室要求保持恒定温度 constant temperature以确保实验结果的准确性。

作文

The concept of constant temperature plays a crucial role in various scientific disciplines, including physics, chemistry, and biology. In simple terms, constant temperature refers to a situation where the temperature of a system remains unchanged over time. This idea is particularly significant in thermodynamics, where it helps us understand the behavior of gases and the principles of heat transfer. For instance, when a gas is heated in a closed container, its pressure increases if the volume is kept constant. However, if the gas is allowed to expand while maintaining a constant temperature, it will do so according to Boyle's Law, which states that the pressure of a gas is inversely proportional to its volume at a constant temperature.In practical applications, constant temperature is essential in laboratory experiments. Scientists often use water baths or incubators to maintain a constant temperature for their samples. This ensures that any reactions or processes occurring within the samples are not influenced by fluctuating temperatures, allowing for more accurate and reliable results. For example, enzymes, which are biological catalysts, have optimal temperature ranges in which they function best. Maintaining a constant temperature is vital for studying enzyme kinetics and understanding how enzymes behave under different conditions.Moreover, the concept of constant temperature extends beyond laboratories to everyday life. Many household appliances, such as refrigerators and ovens, are designed to maintain a constant temperature for food preservation and cooking. In a refrigerator, the constant temperature slows down the growth of bacteria, helping to keep food fresh for longer periods. Similarly, when baking, recipes often require preheating an oven to a constant temperature to ensure even cooking and proper texture of baked goods.In climate science, the idea of constant temperature can also be observed in the context of the Earth's atmosphere. The concept of global warming raises concerns about the stability of our planet's temperature. While the Earth has experienced fluctuations in temperature throughout its history, the current trend shows a rapid increase in average global temperatures. Understanding how to maintain a constant temperature in our environment is crucial for mitigating the effects of climate change and ensuring a sustainable future.In conclusion, the principle of constant temperature is fundamental in various fields of study and everyday applications. Whether in scientific research, cooking, or environmental science, maintaining a constant temperature allows for consistency, reliability, and better outcomes. As we continue to explore the complexities of our world, the importance of this concept will undoubtedly remain significant in both theoretical and practical contexts.

“恒温”这个概念在物理、化学和生物等多个科学领域中起着至关重要的作用。简单来说，恒温是指系统的温度随时间保持不变的情况。这个理念在热力学中特别重要，因为它帮助我们理解气体的行为和热传递的原理。例如，当气体在封闭容器中加热时，如果体积保持不变，它的压力会增加。然而，如果气体在保持恒温的情况下膨胀，它将根据波义耳定律进行膨胀，该定律指出，在恒温下，气体的压力与体积成反比。在实际应用中，恒温在实验室实验中至关重要。科学家们经常使用水浴或培养箱来保持样品的恒温。这确保了样品内部发生的任何反应或过程不会受到温度波动的影响，从而允许更准确和可靠的结果。例如，酶作为生物催化剂，在其最佳温度范围内功能最佳。保持恒温对于研究酶动力学和理解酶在不同条件下的行为至关重要。此外，恒温的概念不仅限于实验室，还扩展到日常生活。许多家用电器，如冰箱和烤箱，旨在保持食物保存和烹饪所需的恒温。在冰箱中，恒温减缓了细菌的生长，帮助食物保持更新鲜的时间更长。类似地，在烘焙时，食谱通常要求将烤箱预热到恒温，以确保均匀烹饪和正确的烘焙食品质地。在气候科学中，恒温的概念也可以在地球大气的背景下观察到。全球变暖的概念引发了人们对我们星球温度稳定性的担忧。虽然地球在其历史上经历了温度波动，但目前的趋势显示平均全球温度迅速上升。理解如何在我们的环境中保持恒温对于减轻气候变化的影响和确保可持续的未来至关重要。总之，恒温的原则在各个研究领域和日常应用中都是基础。在科学研究、烹饪或环境科学中，保持恒温可以实现一致性、可靠性和更好的结果。随着我们继续探索世界的复杂性，这一概念的重要性无疑将在理论和实践中保持显著。