reduced temperature

简明释义

简化温度

英英释义

例句

1.When storing certain medications, it's important to maintain a reduced temperature to ensure their efficacy.

储存某些药物时，保持降低的温度以确保其有效性是很重要的。

2.For optimal results, keep the oven at a reduced temperature when baking delicate pastries.

为了获得最佳效果，烘焙精致糕点时请将烤箱保持在降低的温度。

3.The laboratory experiment requires a reduced temperature to slow down the reaction rate.

实验室实验需要降低的温度以减缓反应速率。

4.The cooking instructions recommend using a reduced temperature to prevent burning the food.

烹饪说明建议使用降低的温度以防止食物烧焦。

5.To preserve freshness, the fruits should be kept at a reduced temperature in the refrigerator.

为了保持新鲜，水果应该在冰箱中保持在降低的温度。

作文

The concept of reduced temperature is essential in various scientific fields, particularly in thermodynamics and physical chemistry. In simple terms, reduced temperature refers to the ratio of the temperature of a substance to its critical temperature. This dimensionless quantity helps scientists and engineers understand how substances behave under different thermal conditions. By using reduced temperature, researchers can predict phase transitions, such as when a gas condenses into a liquid or when a liquid freezes into a solid.For instance, consider the behavior of gases at different temperatures. At high temperatures, gases tend to expand and occupy more volume. However, as the temperature decreases, especially when approaching the reduced temperature, gases can begin to condense. This phenomenon is crucial in applications like refrigeration and air conditioning, where controlling temperature is vital for efficiency.Another area where reduced temperature plays a significant role is in the study of critical phenomena. Near the critical point of a substance, small changes in temperature can lead to dramatic changes in state. Understanding the reduced temperature allows scientists to explore these transitions more effectively. For example, near the critical temperature, the properties of fluids can change drastically, affecting their density, viscosity, and other characteristics.Moreover, reduced temperature is not only limited to gases but also applies to liquids and solids. In materials science, knowing the reduced temperature can help in understanding the thermal stability of materials. For instance, certain polymers exhibit different mechanical properties when subjected to varying temperatures relative to their critical points. This knowledge is crucial for engineers who design materials for specific applications, ensuring they perform well under expected temperature ranges.In the context of climate science, reduced temperature can also be relevant. As global temperatures rise, understanding how different substances react at varying reduced temperatures can provide insights into climate change impacts. For instance, the melting of polar ice caps and the subsequent rise in sea levels can be studied through the lens of reduced temperature to predict future scenarios.Furthermore, the concept of reduced temperature is integral in the field of cryogenics, where temperatures are significantly lowered to achieve superconductivity or to preserve biological samples. The ability to manipulate reduced temperature allows scientists to explore new frontiers in material science and medicine, potentially leading to breakthroughs in technology and healthcare.In conclusion, the term reduced temperature encompasses a fundamental aspect of physical science that aids in understanding the behavior of materials under different thermal conditions. Its applications span across various fields, from engineering to environmental science. By mastering the concept of reduced temperature, researchers can unlock new insights into the natural world, paving the way for innovations that can benefit society as a whole. Whether it’s in designing better cooling systems, studying climate change, or exploring new materials, the significance of reduced temperature cannot be overstated.

“降低温度”这一概念在多个科学领域中至关重要，尤其是在热力学和物理化学中。简单来说，降低温度是指物质的温度与其临界温度的比率。这一无量纲量帮助科学家和工程师理解物质在不同热条件下的行为。通过使用降低温度，研究人员可以预测相变，例如气体何时凝结成液体或液体何时冻结成固体。例如，考虑气体在不同温度下的行为。在高温下，气体往往会膨胀并占据更多的体积。然而，随着温度下降，特别是接近降低温度时，气体可能开始凝结。这一现象在制冷和空调等应用中至关重要，在这些应用中，控制温度对于效率至关重要。降低温度发挥重要作用的另一个领域是临界现象的研究。在物质的临界点附近，温度的微小变化可以导致状态的剧烈变化。了解降低温度使科学家能够更有效地探索这些转变。例如，在临界温度附近，流体的性质可能会发生剧烈变化，影响其密度、粘度和其他特性。此外，降低温度不仅限于气体，还适用于液体和固体。在材料科学中，了解降低温度可以帮助理解材料的热稳定性。例如，某些聚合物在相对于其临界点的不同温度下表现出不同的机械性能。这一知识对于设计特定应用材料的工程师至关重要，确保它们在预期的温度范围内良好工作。在气候科学的背景下，降低温度也可能是相关的。随着全球气温上升，了解不同物质在变化的降低温度下的反应可以提供对气候变化影响的见解。例如，极地冰盖的融化及随之而来的海平面上升可以通过降低温度的视角进行研究，以预测未来场景。此外，降低温度的概念在低温技术领域也是不可或缺的，在该领域，温度被显著降低以实现超导性或保存生物样本。操控降低温度的能力使科学家能够探索材料科学和医学的新前沿，可能导致技术和医疗保健方面的突破。总之，术语降低温度涵盖了物理科学的一个基本方面，帮助理解材料在不同热条件下的行为。其应用跨越多个领域，从工程到环境科学。通过掌握降低温度的概念，研究人员可以揭示自然界的新见解，为社会带来创新。无论是在设计更好的冷却系统、研究气候变化，还是探索新材料方面，降低温度的重要性都不容低估。