heat capacity

heat capacity的音标是[ˈhiːt kəˈpæsɪt]。

基本翻译是“比热容”。

速记技巧是：cap（帽子）+ ability（能力）→ 容纳在帽子里的能力→ 比热容。

Heat capacity的英文词源可以追溯到拉丁语“calor”和“capere”，意为“热”和“接受”，因此heat capacity可以理解为“接受热的能力”。

变化形式：

1. 复数形式：heat capacities

2. 过去式：heat-capacityed 或 heat-capacitated

3. 过去分词：heat-capacityed 或 heat-capacitated

相关单词：

1. Thermal capacity - 热容，指的是物体吸收或释放热量的能力。

2. Specific heat - 比热容，指的是单位质量物质温度变化所吸收或放出的热量。

3. Enthalpy of vaporization - 汽化热，表示物质在汽化过程中所吸收的热量。

4. Heat conduction - 导热，表示物体内部热量传递的过程。

5. Heat transfer - 传热，表示热量在物体之间或物体内部传递的过程。

6. Heat capacity ratio - 比热容比，表示两种不同物质在相同温度下的热容量之比。

7. Heat of fusion - 熔解热，表示物质在熔解过程中所吸收的热量。

8. Heat of vaporization - 汽化热，表示物质在汽化过程中所释放的热量。

9. Heat of reaction - 反应热，表示化学反应过程中放出或吸收的热量。

10. Specific heat capacity ratio - 比比热容比，表示两种不同物质在相同比容下的比热容之比。

常用短语：

1. specific heat capacity

2. heat capacity ratio

3. heat capacity anomaly

4. heat capacity measurement

5. heat capacity change

6. heat capacity relaxation

7. heat capacity dispersion

例句：

1. The specific heat capacity of water decreases with temperature.

2. The heat capacity ratio of this alloy is much higher than that of pure copper.

3. The heat capacity anomaly of the sun is a mystery that scientists are still trying to solve.

4. We need to make a precise measurement of the sample"s heat capacity to determine its properties.

5. With increasing temperature, the heat capacity change of this material becomes more pronounced.

6. The heat capacity relaxation process of polymers is crucial for their mechanical properties.

7. The heat capacity dispersion of this alloy is a potential problem that needs to be addressed.

英文小作文：

Heat Capacity and Its Importance

Heat capacity is a measure of how much energy an object absorbs or loses per unit temperature change. It is an important property in many scientific and engineering fields, including materials science, chemistry, and physics. Understanding heat capacity is crucial for accurately predicting the behavior of materials under various conditions, such as temperature changes or external forces.

Specific heat capacity is the amount of energy required to raise the temperature of an object by one degree Celsius. This property varies widely among materials, with some materials having high specific heat capacities while others have low ones. Heat capacity ratios, which compare the specific heat capacities of two materials, are commonly used to identify materials and their properties. Heat capacity changes with temperature, pressure, and other conditions, and these changes can have significant impacts on the behavior of materials.

In addition to its practical applications, heat capacity is also a fundamental concept in thermodynamics and statistical mechanics, where it plays a crucial role in understanding the behavior of systems under constant external conditions. Understanding heat capacity is essential for developing effective strategies for energy conservation and sustainable development.