aqueous medium

简明释义

1. 水介质; 2. 水媒质;

英英释义

例句

1.The drug was formulated in an aqueous medium to enhance its solubility and bioavailability.

该药物在水相介质中配制，以提高其溶解度和生物利用度。

2.The study focused on the stability of nanoparticles suspended in an aqueous medium.

研究集中于悬浮在水相介质中的纳米颗粒的稳定性。

3.In biology, many cellular processes occur in an aqueous medium, which is essential for life.

在生物学中，许多细胞过程发生在水相介质中，这是生命所必需的。

4.The chemical reactions were studied in an aqueous medium to observe the effects of water as a solvent.

化学反应是在水相介质中进行的，以观察水作为溶剂的效果。

5.Electrochemical experiments are often conducted in an aqueous medium to facilitate ion transport.

电化学实验通常在水相介质中进行，以促进离子传输。

作文

In the realm of chemistry and biology, the term aqueous medium refers to a solution where water is the solvent. This concept is fundamental as many chemical reactions and biological processes occur in water-based environments. Understanding how substances interact in an aqueous medium is crucial for various scientific disciplines, including pharmacology, environmental science, and biochemistry. Water, being a polar molecule, has unique properties that make it an excellent solvent. It can dissolve a wide range of ionic and polar substances, allowing for vital interactions between molecules. For instance, in cellular biology, the cytoplasm of cells is predominantly an aqueous medium, where numerous biochemical reactions take place. Enzymes, substrates, and other biomolecules are all suspended in this watery environment, facilitating necessary metabolic processes. Moreover, the importance of an aqueous medium extends beyond biological systems. In chemistry, many reactions are conducted in aqueous solutions because they allow for better control over reaction conditions such as temperature, pH, and concentration. For example, titrations, which are common laboratory techniques used to determine the concentration of a substance in a solution, typically occur in an aqueous medium. The precise measurement of reactants in water enables chemists to achieve accurate results and understand the dynamics of chemical reactions. The role of an aqueous medium is also significant in environmental science. Water bodies, such as rivers and oceans, serve as natural aqueous mediums where numerous chemical and biological processes occur. Pollutants dissolved in these waters can affect aquatic life and ecosystems. Therefore, studying the behavior of chemicals in an aqueous medium is essential for assessing environmental health and developing strategies for pollution control. In conclusion, the concept of an aqueous medium is integral to various scientific fields. Its ability to dissolve substances and facilitate interactions makes it a vital component of both chemical and biological processes. Whether it is in the laboratory or in nature, understanding the properties and behaviors of substances in an aqueous medium is essential for advancing our knowledge and addressing real-world challenges.

在化学和生物学领域，术语aqueous medium指的是水作为溶剂的溶液。这个概念是基础，因为许多化学反应和生物过程发生在水基环境中。理解物质在aqueous medium中的相互作用对药理学、环境科学和生物化学等多个科学学科至关重要。水作为一种极性分子，具有独特的性质，使其成为优良的溶剂。它可以溶解多种离子和极性物质，从而允许分子之间进行重要的相互作用。例如，在细胞生物学中，细胞的细胞质主要是aqueous medium，其中发生无数生化反应。酶、底物和其他生物分子都悬浮在这个水性环境中，促进必要的代谢过程。此外，aqueous medium的重要性超越了生物系统。在化学中，许多反应是在水溶液中进行的，因为它们能更好地控制反应条件，如温度、pH值和浓度。例如，滴定法是常见的实验室技术，用于确定溶液中物质的浓度，通常在aqueous medium中进行。水中反应物的精确测量使化学家能够获得准确的结果，并了解化学反应的动态。在环境科学中，aqueous medium的角色同样重要。河流和海洋等水体作为自然的aqueous medium，在这里发生着无数的化学和生物过程。溶解在这些水中的污染物可能影响水生生物和生态系统。因此，研究化学物质在aqueous medium中的行为对于评估环境健康和制定污染控制策略至关重要。总之，aqueous medium的概念对于多个科学领域至关重要。它溶解物质并促进相互作用的能力使其成为化学和生物过程的重要组成部分。无论是在实验室还是在自然界，理解物质在aqueous medium中的性质和行为对于推进我们的知识和应对现实世界挑战至关重要。