aromatic hydrocarbon

简明释义

芳烃

英英释义

例句

1.In environmental studies, aromatic hydrocarbons（芳香烃） are monitored due to their potential toxicity.

在环境研究中，由于其潜在毒性，aromatic hydrocarbons（芳香烃）被监测。

2.The chemical industry often uses compounds such as aromatic hydrocarbon（芳香烃） for the production of dyes.

化学工业经常使用如aromatic hydrocarbon（芳香烃）的化合物来生产染料。

3.The presence of aromatic hydrocarbons（芳香烃） in soil can indicate contamination.

土壤中存在aromatic hydrocarbons（芳香烃）可能表明污染。

4.Researchers are studying the effects of aromatic hydrocarbons（芳香烃） on marine life.

研究人员正在研究aromatic hydrocarbons（芳香烃）对海洋生物的影响。

5.Many fuels contain aromatic hydrocarbons（芳香烃） which contribute to air pollution.

许多燃料含有aromatic hydrocarbons（芳香烃），这会导致空气污染。

作文

Aromatic hydrocarbons are a fascinating class of organic compounds characterized by their unique structure and properties. These compounds contain one or more aromatic rings, which are cyclic structures that exhibit resonance stability due to the delocalization of electrons. The most well-known example of an aromatic hydrocarbon (芳香烃) is benzene, a simple six-carbon ring with alternating double bonds. This structure not only imparts special chemical reactivity but also contributes to the distinct aroma that many of these compounds possess.The significance of aromatic hydrocarbons (芳香烃) extends beyond their pleasant smells. They play a crucial role in various industries, including petrochemicals, pharmaceuticals, and materials science. For example, toluene and xylene, which are both aromatic hydrocarbons (芳香烃), are widely used as solvents in paint and coatings, while naphthalene is utilized in the production of mothballs and as a precursor to other chemical products.One of the remarkable features of aromatic hydrocarbons (芳香烃) is their stability. The electrons in the aromatic ring are not localized between two atoms; instead, they are spread out over the entire ring. This phenomenon, known as resonance, makes aromatic hydrocarbons (芳香烃) less reactive than aliphatic hydrocarbons, which can lead to a variety of chemical reactions. However, under certain conditions, aromatic hydrocarbons (芳香烃) can undergo electrophilic substitution reactions, allowing for the introduction of new functional groups into their structure.Environmental concerns have arisen regarding the use of aromatic hydrocarbons (芳香烃) due to their potential toxicity and carcinogenic properties. Compounds such as benzene are known to pose health risks, leading to strict regulations on their use and emission. Consequently, researchers are actively seeking safer alternatives and methods to mitigate the environmental impact of aromatic hydrocarbons (芳香烃).In conclusion, aromatic hydrocarbons (芳香烃) are essential compounds in chemistry and industry, offering unique properties and applications. Their stability and reactivity make them valuable in various fields, although their potential health risks cannot be overlooked. As we advance our understanding of these compounds, it is vital to balance their utility with safety and environmental considerations. Through continued research and innovation, we can harness the benefits of aromatic hydrocarbons (芳香烃) while minimizing their negative impacts on human health and the environment.

芳香烃是一类迷人的有机化合物，以其独特的结构和性质为特征。这些化合物含有一个或多个芳香环，芳香环是循环结构，由于电子的去局域化而表现出共振稳定性。最著名的芳香烃示例是苯，这是一种简单的六碳环，具有交替的双键。这种结构不仅赋予了特殊的化学反应性，还为许多这些化合物所具有的独特气味贡献了力量。芳香烃的重要性超出了它们愉悦的气味。它们在石油化工、制药和材料科学等多个行业中发挥着至关重要的作用。例如，甲苯和二甲苯都是广泛用作涂料和涂层溶剂的芳香烃，而萘则用于生产樟脑球以及作为其他化学产品的前体。芳香烃的一大显著特征是它们的稳定性。芳香环中的电子并不是局限于两个原子之间；相反，它们分布在整个环上。这种现象称为共振，使得芳香烃比脂肪烃的反应性要低，这可能导致各种化学反应。然而，在某些条件下，芳香烃可以经历亲电取代反应，从而允许将新的官能团引入其结构中。关于芳香烃的使用，因其潜在的毒性和致癌特性而引发了环境问题。诸如苯等化合物已知对健康构成风险，因此对其使用和排放实施了严格的法规。因此，研究人员正在积极寻找更安全的替代品和减轻芳香烃对环境影响的方法。总之，芳香烃是化学和工业中重要的化合物，提供了独特的性质和应用。它们的稳定性和反应性使其在各个领域中具有价值，尽管其潜在的健康风险不容忽视。当我们加深对这些化合物的理解时，平衡其效用与安全和环境考虑至关重要。通过持续的研究和创新，我们可以利用芳香烃的好处，同时最小化其对人类健康和环境的负面影响。