intensive property

简明释义

示强性

英英释义

例句

1.Color can also be classified as an intensive property 强度性质 since it does not change with the quantity of material.

颜色也可以被归类为intensive property 强度性质，因为它不会随着材料的数量而改变。

2.Viscosity is an intensive property 强度性质 that describes a fluid's resistance to flow.

粘度是一个intensive property 强度性质，描述了流体对流动的阻力。

3.Density is an intensive property 强度性质 because it remains constant regardless of the sample size.

密度是一个intensive property 强度性质，因为它在样本大小变化时保持不变。

4.The temperature of a substance is an intensive property 强度性质 that does not depend on the amount of the substance present.

物质的温度是一个intensive property 强度性质，它不依赖于物质的数量。

5.Boiling point is an intensive property 强度性质 unique to each substance, independent of its quantity.

沸点是一个intensive property 强度性质，每种物质都有其独特性，与其数量无关。

作文

In the study of thermodynamics and material science, understanding the concept of an intensive property is crucial for grasping how substances behave under various conditions. An intensive property is a physical quantity that does not depend on the amount of substance present. This means that whether you have a small sample or a large one, the intensive property remains the same. Common examples of intensive properties include temperature, pressure, density, and color. These properties are essential in identifying and characterizing materials, as they provide consistent information regardless of the sample size.For instance, consider the temperature of water. If you have a cup of water at 25 degrees Celsius and a swimming pool filled with water at the same temperature, both samples exhibit the same intensive property of temperature. This characteristic allows scientists and engineers to make predictions about the behavior of materials without needing to know the specific quantities involved.In contrast, extensive properties are those that do depend on the amount of substance. Examples of extensive properties include mass, volume, and total energy. Understanding the difference between intensive and extensive properties is fundamental in various scientific fields, including chemistry, physics, and engineering.When conducting experiments, researchers often measure both intensive properties and extensive properties to gain a comprehensive understanding of the materials they are studying. For example, in a chemical reaction, the concentration of reactants (an intensive property) can influence the rate of the reaction, while the total mass of the reactants (an extensive property) is also important for determining the yield of products.The significance of intensive properties extends beyond mere definitions; it plays a vital role in practical applications. In engineering, for example, knowing the thermal conductivity (an intensive property) of a material can help in designing efficient heating or cooling systems. Similarly, understanding the density of a substance can inform decisions related to buoyancy and stability in fluid dynamics.Moreover, the study of intensive properties is not limited to physical sciences. In fields like environmental science, the intensive property of pH is critical for assessing water quality. A consistent pH level indicates the acidity or alkalinity of a solution, which can affect aquatic life and ecosystem health.In conclusion, the concept of an intensive property is fundamental in various scientific disciplines. It provides a framework for understanding how materials behave independently of their quantity. By focusing on intensive properties, scientists and engineers can make informed decisions and predictions about the materials they work with. As we continue to explore the natural world, the importance of recognizing and utilizing intensive properties will undoubtedly remain a cornerstone of scientific inquiry and innovation.

在热力学和材料科学的研究中，理解强度属性的概念对于掌握物质在各种条件下的行为至关重要。强度属性是指不依赖于物质存在量的物理量。这意味着无论你有一个小样本还是一个大样本，强度属性都是相同的。常见的强度属性包括温度、压力、密度和颜色。这些属性在识别和表征材料时至关重要，因为它们提供了一致的信息，而不需要了解具体的数量。例如，考虑水的温度。如果你有一杯水，温度为25摄氏度，而游泳池中的水温度也是25摄氏度，那么这两个样本都表现出相同的强度属性温度。这一特性使得科学家和工程师能够在不知道具体数量的情况下，对材料的行为做出预测。相反，广延属性是指依赖于物质数量的属性。广延属性的例子包括质量、体积和总能量。理解强度属性和广延属性之间的区别，在化学、物理和工程等各个科学领域都是基础。在进行实验时，研究人员通常会测量强度属性和广延属性，以全面了解他们正在研究的材料。例如，在化学反应中，反应物的浓度（强度属性）可以影响反应速率，而反应物的总质量（广延属性）对于确定产品的产量也很重要。强度属性的重要性不仅限于定义；它在实际应用中也发挥着至关重要的作用。在工程中，例如，知道材料的导热性（强度属性）可以帮助设计高效的加热或冷却系统。同样，了解物质的密度可以为流体动力学中浮力和稳定性相关的决策提供信息。此外，强度属性的研究不限于物理科学。在环境科学等领域，pH值的强度属性对于评估水质至关重要。稳定的pH值表明溶液的酸碱性，这可能影响水生生物和生态系统的健康。总之，强度属性的概念在各个科学学科中都是基础。它提供了一个框架，用于理解物质如何独立于其数量而行为。通过关注强度属性，科学家和工程师能够对他们所处理的材料做出明智的决策和预测。随着我们继续探索自然世界，认识并利用强度属性的重要性无疑将继续成为科学探究和创新的基石。