dissolving power

简明释义

溶解力

英英释义

例句

1.Chemists often test the dissolving power of various liquids to find the most effective one for their reactions.

化学家们常常测试各种液体的溶解能力，以找到最有效的反应介质。

2.The dissolving power of a cleaning agent can greatly affect its effectiveness in removing stains.

清洁剂的溶解能力会极大影响其去除污渍的效果。

3.In pharmaceuticals, the dissolving power of a drug can influence its absorption in the body.

在制药行业，药物的溶解能力会影响其在体内的吸收。

4.Water has a high dissolving power, which is why it is known as the universal solvent.

水具有很高的溶解能力，这就是它被称为通用溶剂的原因。

5.The solvent's dissolving power is essential in determining how quickly a substance will dissolve.

溶剂的溶解能力对于决定物质溶解的速度至关重要。

作文

In the realm of chemistry, the term dissolving power refers to the ability of a solvent to dissolve a solute. This property is crucial in various chemical reactions and processes, influencing everything from the preparation of solutions to the effectiveness of drugs in the human body. Understanding the dissolving power of different solvents can help scientists and researchers choose the right medium for their experiments, ensuring that reactions proceed efficiently and effectively.For instance, water is often referred to as the 'universal solvent' due to its high dissolving power. It can dissolve a wide range of substances, including salts, sugars, acids, and gases. This characteristic is primarily due to water's polar nature, which allows it to interact with various molecules and ions. The dissolving power of water makes it essential for life, as it facilitates biological processes such as nutrient transport and waste removal in living organisms.On the other hand, organic solvents like ethanol or acetone also exhibit significant dissolving power, but they are selective in what they can dissolve. For example, ethanol can dissolve both polar and non-polar substances, making it versatile in many applications, including pharmaceuticals and cosmetics. Understanding the specific dissolving power of these solvents is vital for chemists who need to formulate products that require precise solubility characteristics.The concept of dissolving power extends beyond the laboratory. In everyday life, we encounter this phenomenon regularly. For instance, when we add sugar to coffee, the sugar particles interact with the hot liquid, and the coffee acts as a solvent, demonstrating its dissolving power. The rate at which the sugar dissolves can be influenced by factors such as temperature, stirring, and the size of the sugar granules. This simple act illustrates how dissolving power plays a role in our daily experiences and culinary practices.Moreover, the dissolving power of a substance can also have significant environmental implications. Pollutants in water bodies can affect the dissolving power of the water, leading to harmful effects on aquatic life. For example, heavy metals can alter the chemical composition of water, reducing its ability to support life. Thus, understanding the dissolving power of various substances is not only crucial for scientific research but also for environmental conservation efforts.In conclusion, the term dissolving power encompasses a fundamental concept in chemistry that has far-reaching implications in both scientific and everyday contexts. Whether it is in the lab, the kitchen, or the environment, the ability of a solvent to dissolve a solute is a key factor that influences various processes. By grasping the significance of dissolving power, we can better appreciate the complexities of chemical interactions and their impact on our world.

在化学领域，术语dissolving power指的是溶剂溶解溶质的能力。这一特性在各种化学反应和过程中至关重要，影响着从溶液的制备到药物在人体内的有效性等方方面面。理解不同溶剂的dissolving power可以帮助科学家和研究人员选择合适的介质进行实验，以确保反应高效而有效地进行。例如，水常被称为“通用溶剂”，因为它具有很高的dissolving power。它可以溶解多种物质，包括盐、糖、酸和气体。这一特性主要归因于水的极性特征，使其能够与各种分子和离子相互作用。水的dissolving power使其对生命至关重要，因为它促进了生物过程，如在生物体内的营养运输和废物排除。另一方面，有机溶剂如乙醇或丙酮也表现出显著的dissolving power，但它们在溶解能力上具有选择性。例如，乙醇可以溶解极性和非极性物质，使其在许多应用中（包括制药和化妆品）具有多功能性。理解这些溶剂的具体dissolving power对于需要精确溶解特性的产品配方的化学家而言至关重要。dissolving power的概念超越了实验室。在日常生活中，我们经常遇到这种现象。例如，当我们向咖啡中加入糖时，糖粒与热液体相互作用，咖啡作为溶剂，展示了其dissolving power。糖溶解的速度可能受温度、搅拌和糖颗粒大小等因素的影响。这一简单的行为说明了dissolving power在我们的日常体验和烹饪实践中所扮演的角色。此外，物质的dissolving power也可能对环境产生重大影响。水体中的污染物可能会影响水的dissolving power，导致对水生生物的不良影响。例如，重金属可以改变水的化学成分，减少其支持生命的能力。因此，理解各种物质的dissolving power不仅对科学研究至关重要，也对环境保护工作大有裨益。总之，术语dissolving power涵盖了化学中的一个基本概念，这一概念在科学和日常生活中具有深远的影响。无论是在实验室、厨房还是环境中，溶剂溶解溶质的能力都是影响各种过程的关键因素。通过掌握dissolving power的重要性，我们可以更好地理解化学相互作用的复杂性及其对我们世界的影响。