chemically stable

简明释义

化学稳定的

英英释义

例句

1.Researchers are looking for chemically stable catalysts that can withstand harsh conditions in industrial processes.

研究人员正在寻找能够承受工业过程恶劣条件的化学稳定的催化剂。

2.The laboratory tests confirmed that the compound is chemically stable and does not decompose over time.

实验室测试确认该化合物是化学稳定的，不会随时间分解。

3.The new polymer is chemically stable in a wide range of temperatures, making it ideal for outdoor applications.

这种新型聚合物在广泛的温度范围内是化学稳定的，使其非常适合户外应用。

4.When selecting materials for the reactor, it is crucial to choose those that are chemically stable under high pressure.

在选择反应器材料时，至关重要的是选择那些在高压力下化学稳定的材料。

5.For safety reasons, all storage containers must hold chemically stable substances to prevent reactions.

出于安全原因，所有储存容器必须装有化学稳定的物质，以防止反应发生。

作文

In the world of chemistry, the concept of chemically stable (化学稳定的) substances is of utmost importance. A substance is considered chemically stable when it does not undergo significant changes in its chemical composition under normal conditions. This property is crucial for various applications, ranging from industrial processes to everyday products. For instance, many materials used in construction, such as concrete and steel, are designed to be chemically stable to ensure that they maintain their integrity over time.The significance of chemically stable compounds can also be observed in pharmaceuticals. Medications must remain chemically stable throughout their shelf life to ensure efficacy and safety for patients. If a drug were to degrade or react with other components in its formulation, it could lead to reduced effectiveness or even harmful side effects. Therefore, pharmaceutical companies invest heavily in research and development to create formulations that are chemically stable under various environmental conditions, such as temperature and humidity.Moreover, the concept of chemically stable is essential in the field of environmental science. For example, pollutants that are chemically stable tend to persist in the environment, posing long-term risks to ecosystems and human health. Understanding the stability of these compounds helps scientists develop strategies for remediation and pollution control. By identifying which substances are chemically stable, researchers can better predict their behavior in natural systems and devise effective methods for managing their impact.Another area where chemically stable materials play a critical role is in energy storage. Batteries, for instance, rely on chemically stable reactions to store and release energy efficiently. The stability of the chemicals involved in the electrochemical processes determines the battery's lifespan and performance. Innovations in battery technology often focus on discovering new chemically stable materials that can enhance energy density and reduce degradation over time.In everyday life, we encounter numerous chemically stable products, from household cleaners to food preservatives. These items are formulated to resist unwanted chemical reactions that could compromise their effectiveness or safety. For example, food preservatives are added to perishable items to maintain their freshness by inhibiting microbial growth while remaining chemically stable themselves.In conclusion, the term chemically stable (化学稳定的) encompasses a fundamental aspect of chemistry that has far-reaching implications across various fields. Whether in construction, pharmaceuticals, environmental science, energy storage, or consumer products, the stability of chemical substances affects their usability, safety, and environmental impact. As we continue to advance our understanding of chemistry, the pursuit of chemically stable materials will undoubtedly remain a key focus, driving innovation and ensuring the well-being of society and the planet.