ethyl

简明释义

英[ˈeθɪl;ˈiːθaɪl]美[ˈeθɪlˌˈiːθaɪl]

n. 乙烷基；含四乙铅的汽车燃料

英英释义

单词用法

同义词

反义词

例句

1.Each kind of liquor alcohol content (ethyl alcohol number of degree) different, may drink a liquor minute star is also different.

每一种酒的酒精含量(酒精度数)不同，可以饮用的酒的分星也不同。

2.The result shows that, on over 2.5 times content of Daidzin in materials can be arrived with the hybrid extraction of acetone and ethyl acetate.

结果表明，丙酮和乙酸乙酯的组合萃取可以将原料中大豆黄苷的含量提高2 .5倍以上。

3.Thiomersal, however, contains ethyl mercury, not methyl mercury, and ethyl and methyl mercury are quite different.

然而，硫柳汞中所含的是乙基汞，而非甲基汞，乙基汞和甲基汞有很大区别。

4.Rhizopus chinensis whole-cell lipases of different culture time were used to catalyzesynthesis of ethyl hexanoate.

采用不同培养时间的根霉全细胞脂肪酶催化合成己酸乙酯。

5.It's generally made from ethyl vinyl acetate (EVA) foam or polyurethane (PU) and in many cases is supplemented by air or gel inserts.

它们通常由乙烯基醋酸乙脂(EVA)泡沫或聚氨酯(PU)材料制成，很多情况还填充了空气或胶体。

6.The invention relates to synthesis of an organic matter, in particular to a method for preparing ethyl pyruvate.

本发明涉及有机物的合成，具体的说是一种制备丙酮酸乙酯的方法。

7.White, but not black, infants who showed exposure to ethyl benzene had four times the risk of CHD.

除开黑人婴儿，接触过乙苯的白人婴儿罹患冠心病的风险是一般婴儿的四倍。

8.The chemical compound ethyl is often used in the production of plastics.

化合物ethyl常用于塑料的生产。

9.In the laboratory, scientists synthesized ethyl acetate for various experiments.

在实验室中，科学家合成了ethyl醋酸用于各种实验。

10.The presence of ethyl alcohol in beverages can lead to intoxication.

饮料中存在的ethyl酒精可能导致醉酒。

11.Many perfumes contain ethyl compounds that contribute to their fragrance.

许多香水含有ethyl化合物，这些化合物有助于其香气。

12.Automobile fuel often contains ethyl components to enhance performance.

汽车燃料通常含有ethyl成分以提高性能。

作文

The world of chemistry is filled with fascinating compounds, and one such compound that plays a significant role in various industries is ethyl. The term ethyl refers to a two-carbon alkyl group derived from ethane, which is a colorless gas at room temperature. It is essential to understand the importance of ethyl in both organic chemistry and practical applications. In organic chemistry, ethyl serves as a building block for many larger molecules. For instance, when ethyl combines with other functional groups, it can form a wide range of substances, including alcohols, acids, and esters. One of the most common examples is ethanol, which is formed when ethyl is combined with a hydroxyl group (-OH). Ethanol is not only used as a recreational beverage but also as a solvent and a fuel additive, showcasing the versatility of the ethyl group. Moreover, ethyl is found in various industrial applications. In the production of plastics, ethyl is often polymerized to create polyethylene, a widely used plastic known for its durability and flexibility. This demonstrates how ethyl contributes to everyday products, from packaging materials to household items. In addition to its industrial uses, ethyl compounds are also prevalent in the field of pharmaceuticals. Many medications contain ethyl groups in their molecular structure, which can influence their effectiveness and how they interact with the body. For example, certain anesthetics are derived from ethyl compounds, providing safe and effective options for pain management during medical procedures. Furthermore, the role of ethyl extends to environmental science as well. Ethyl compounds, such as ethylbenzene, are used in the production of styrene, which is a precursor for polystyrene, a common plastic. However, the environmental impact of these compounds cannot be overlooked. Understanding the chemistry behind ethyl allows scientists to develop safer alternatives and improve waste management practices. In conclusion, the significance of ethyl in chemistry and industry cannot be overstated. From its role in organic synthesis to its applications in pharmaceuticals and environmental science, ethyl is a crucial component that underpins many aspects of modern life. As we continue to explore and innovate in the field of chemistry, the understanding of compounds like ethyl will remain vital in shaping a sustainable and efficient future. By studying ethyl, we not only unlock the secrets of chemical reactions but also pave the way for advancements that can benefit society as a whole.

化学世界充满了迷人的化合物，其中一个在各个行业中发挥重要作用的化合物是ethyl。术语ethyl指的是一种源自乙烷的两碳烷基团，乙烷在常温下是一种无色气体。理解ethyl在有机化学和实际应用中的重要性至关重要。 在有机化学中，ethyl作为许多更大分子的构建块。例如，当ethyl与其他官能团结合时，可以形成一系列物质，包括醇、酸和酯。其中一个最常见的例子是乙醇，它是在ethyl与羟基（-OH）结合时形成的。乙醇不仅用作休闲饮品，还用作溶剂和燃料添加剂，展示了ethyl基团的多功能性。 此外，ethyl在各种工业应用中也很普遍。在塑料生产中，ethyl通常聚合形成聚乙烯，这是一种以耐用性和柔韧性而闻名的广泛使用的塑料。这表明ethyl如何为日常产品做出贡献，从包装材料到家居用品。 除了工业用途，ethyl化合物在制药领域也很常见。许多药物的分子结构中包含ethyl基团，这可能会影响它们的有效性及其与身体的相互作用。例如，某些麻醉剂是由ethyl化合物衍生而来的，为医疗程序中的疼痛管理提供安全有效的选择。 此外，ethyl的作用还扩展到环境科学。ethyl化合物，如乙苯，被用于生产苯乙烯，苯乙烯是聚苯乙烯的前体，聚苯乙烯是一种常见的塑料。然而，这些化合物的环境影响不能被忽视。理解ethyl背后的化学原理使科学家能够开发更安全的替代品并改善废物管理实践。 总之，ethyl在化学和工业中的重要性不容小觑。从它在有机合成中的作用到它在制药和环境科学中的应用，ethyl是支撑现代生活许多方面的关键组成部分。随着我们继续探索和创新化学领域，对像ethyl这样的化合物的理解将仍然是塑造可持续和高效未来的重要因素。通过研究ethyl，我们不仅揭开化学反应的秘密，还为能够惠及整个社会的进步铺平道路。