state of aggregation

简明释义

聚集状态

英英释义

例句

1.Water exists in three different states of aggregation (聚合态): solid, liquid, and gas.

水存在三种不同的聚合态：固态、液态和气态。

2.The physical properties of a substance can change depending on its state of aggregation (聚合态).

物质的物理性质可以根据其状态聚合而变化。

3.The state of aggregation (聚合态) of a material can influence its thermal conductivity.

材料的聚合态可以影响其热导率。

4.In chemistry, we often study how the state of aggregation (聚合态) affects reaction rates.

在化学中，我们经常研究聚合态如何影响反应速率。

5.During the experiment, we observed a change in the state of aggregation (聚合态) of the sample.

在实验过程中，我们观察到样品的聚合态发生了变化。

作文

The concept of the state of aggregation is fundamental in understanding the physical properties of matter. In science, particularly in chemistry and physics, matter can exist in different forms, which are often referred to as phases or states. The most common state of aggregation includes solids, liquids, and gases. Each of these states has distinct characteristics that define how the molecules within them behave. For instance, in a solid, the molecules are closely packed together in a fixed arrangement, which gives solids their definite shape and volume. On the other hand, in a liquid, the molecules are still close but can move past each other, allowing liquids to take the shape of their container while maintaining a fixed volume. Finally, in a gas, the molecules are far apart and move freely, resulting in no definite shape or volume.Understanding the state of aggregation is not only important in academic fields but also in everyday life. For example, when we boil water, we observe a change from the liquid state to the gaseous state. This transformation is known as vaporization and is an excellent illustration of how the state of aggregation can change due to variations in temperature and pressure. The reverse process, condensation, occurs when gas cools and returns to a liquid state, demonstrating the dynamic nature of matter.Moreover, the state of aggregation can significantly affect the behavior of substances in chemical reactions. For instance, reactions that occur in gases typically happen more quickly than those in solids, largely due to the increased movement and collision frequency of gas molecules. This principle is crucial in industrial applications, where controlling the state of aggregation can optimize reaction rates and product yields.In addition to the classical states of matter, there are also other less common state of aggregation forms, such as plasma, which is a highly energized state found in stars, including our sun. Plasma consists of charged particles and exhibits unique properties that differentiate it from the other states of aggregation. Understanding these various states expands our knowledge of the universe and the fundamental laws of physics.In conclusion, the state of aggregation is a vital concept that helps us comprehend the behavior of matter in different forms. It plays a crucial role in scientific research, industrial processes, and even daily phenomena like cooking. By studying the state of aggregation, we gain insights into the interactions of molecules and the conditions that influence their behavior. This understanding not only enriches our scientific knowledge but also enhances our ability to manipulate materials for various applications, ultimately benefiting society as a whole.

“聚合状态”这一概念在理解物质的物理特性时是基础。在科学，特别是在化学和物理学中，物质可以存在于不同的形式，通常被称为相或状态。最常见的“聚合状态”包括固体、液体和气体。这些状态各自具有独特的特征，定义了其中分子的行为。例如，在固体中，分子紧密地排列在一起，形成固定的结构，这使得固体具有明确的形状和体积。另一方面，在液体中，分子仍然很靠近，但可以相互移动，从而允许液体占据其容器的形状，同时保持固定的体积。最后，在气体中，分子彼此远离并自由移动，导致没有明确的形状或体积。理解“聚合状态”不仅在学术领域重要，也在日常生活中具有意义。例如，当我们煮水时，我们观察到从液态转变为气态的变化。这种转变被称为蒸发，是“聚合状态”因温度和压力变化而改变的绝佳例证。反向过程，即冷凝，当气体冷却并返回液态时，展示了物质的动态特性。此外，“聚合状态”会显著影响物质在化学反应中的行为。例如，发生在气体中的反应通常比在固体中的反应快，这主要是由于气体分子的运动和碰撞频率增加。这一原理在工业应用中至关重要，通过控制“聚合状态”可以优化反应速率和产品产量。除了经典的物质状态外，还有其他不太常见的“聚合状态”形式，例如等离子体，它是存在于恒星（包括我们的太阳）中的高度激发状态。等离子体由带电粒子组成，表现出与其他聚合状态不同的独特性质。理解这些不同的状态扩展了我们对宇宙和物理基本法则的认识。总之，“聚合状态”是一个重要的概念，帮助我们理解物质以不同形式的行为。它在科学研究、工业过程甚至日常现象（如烹饪）中发挥着关键作用。通过研究“聚合状态”，我们可以深入了解分子的相互作用以及影响其行为的条件。这种理解不仅丰富了我们的科学知识，还增强了我们操控材料以用于各种应用的能力，从而最终惠及整个社会。