volatile substance

简明释义

挥发物

英英释义

例句

1.Certain paints release volatile substance (挥发性物质) that can cause headaches if used in poorly ventilated spaces.

某些油漆释放的挥发性物质（挥发性物质）如果在通风不良的空间中使用，可能会导致头痛。

2.Many cleaning products contain volatile substance (挥发性物质) that can easily evaporate into the air.

许多清洁产品含有挥发性物质（挥发性物质），这些物质可以很容易地蒸发到空气中。

3.The laboratory technician must handle volatile substance (挥发性物质) with care to avoid inhalation.

实验室技术员必须小心处理挥发性物质（挥发性物质），以避免吸入。

4.It's important to store volatile substance (挥发性物质) in a cool, well-ventilated area to minimize risks.

将挥发性物质（挥发性物质）存放在阴凉、通风良好的地方以最小化风险是很重要的。

5.In the production of perfumes, various volatile substance (挥发性物质) are blended to create unique scents.

在香水生产中，混合了各种挥发性物质（挥发性物质）以创造独特的香气。

作文

In the realm of chemistry, understanding the properties of different substances is crucial for both scientific research and practical applications. One term that often arises in this context is volatile substance, which refers to a material that can easily evaporate at normal temperatures and pressures. This characteristic makes volatile substances particularly interesting and important in various fields, including environmental science, pharmacology, and industrial processes.To illustrate the significance of volatile substances, consider their role in the atmosphere. Many natural and synthetic compounds are classified as volatile substances, such as gasoline, alcohol, and certain organic solvents. When these substances evaporate, they can contribute to air pollution and affect air quality. For instance, volatile organic compounds (VOCs) released from paints, cleaning products, and vehicle emissions can lead to the formation of ground-level ozone, which poses health risks to humans and animals alike.Moreover, volatile substances play a vital role in the field of pharmacology. Many medications are designed to be delivered in vaporized forms, which allows for rapid absorption into the bloodstream. Inhalation therapies, commonly used for conditions like asthma or chronic obstructive pulmonary disease (COPD), rely on the properties of volatile substances to provide quick relief to patients. The ability of these substances to transition from liquid to gas enables healthcare providers to administer treatments effectively and efficiently.In industrial processes, volatile substances are often utilized as solvents or cleaning agents. Their ability to evaporate quickly makes them ideal for applications where a fast-drying solution is required. However, this same property can also present challenges, as the evaporation of these substances can lead to safety hazards. For example, many volatile substances are flammable and can create explosive atmospheres if not handled properly. Therefore, industries must implement strict safety protocols to mitigate the risks associated with the handling and storage of these materials.The study of volatile substances also extends to environmental monitoring and protection. Scientists frequently analyze air samples to detect the presence of volatile substances that may indicate pollution sources or environmental degradation. Understanding the behavior of these substances in the environment helps researchers develop strategies to reduce emissions and protect ecosystems.In conclusion, volatile substances are an integral part of many scientific and industrial domains. Their unique properties allow them to serve various purposes, from contributing to air quality issues to facilitating medical treatments. As we continue to explore the implications of volatile substances in our world, it becomes increasingly important to balance their benefits with the potential risks they pose. By enhancing our understanding of these materials, we can work towards safer and more sustainable practices in both industry and everyday life.

在化学领域，理解不同物质的特性对科学研究和实际应用至关重要。一个常常出现的术语是挥发性物质，它指的是在常温和常压下可以很容易蒸发的材料。这一特性使得挥发性物质在环境科学、药理学和工业过程等多个领域显得尤为有趣且重要。为了说明挥发性物质的重要性，可以考虑它们在大气中的作用。许多天然和合成化合物被归类为挥发性物质，例如汽油、酒精和某些有机溶剂。当这些物质蒸发时，它们可能会导致空气污染并影响空气质量。例如，从油漆、清洁产品和车辆排放中释放出的挥发性有机化合物（VOCs）可能会导致臭氧层的形成，从而对人类和动物健康构成风险。此外，挥发性物质在药理学领域也扮演着至关重要的角色。许多药物被设计成以蒸汽形式递送，这使得它们能够迅速被血液吸收。吸入疗法通常用于哮喘或慢性阻塞性肺病（COPD）等疾病，依赖于挥发性物质的特性为患者提供快速的缓解。这些物质从液体转变为气体的能力使医疗提供者能够有效而高效地施用治疗。在工业过程中，挥发性物质常常被用作溶剂或清洁剂。它们迅速蒸发的能力使其成为需要快速干燥解决方案的应用的理想选择。然而，这同样的特性也可能带来挑战，因为这些物质的蒸发可能导致安全隐患。例如，许多挥发性物质是易燃的，如果处理不当，可能会造成爆炸性气氛。因此，工业界必须实施严格的安全规程，以减轻与这些材料的处理和储存相关的风险。挥发性物质的研究还扩展到环境监测和保护。科学家们经常分析空气样本，以检测可能表明污染源或环境退化的挥发性物质的存在。了解这些物质在环境中的行为帮助研究人员制定减少排放和保护生态系统的策略。总之，挥发性物质是许多科学和工业领域不可或缺的一部分。它们独特的特性使它们能够服务于各种目的，从对空气质量问题的贡献到促进医疗治疗。随着我们继续探索挥发性物质在我们世界中的影响，平衡它们的益处与潜在风险变得愈发重要。通过增强我们对这些材料的理解，我们可以在工业和日常生活中朝着更安全和可持续的实践努力。