oleum

简明释义

英[ˈəʊliəm]美[ˈoliəm]

n. [无化] 发烟硫酸

复 数 o l e a 或 o l e u m s

英英释义

单词用法

同义词

反义词

例句

1.Boxus Chinensis Oil, Jojoba Oil, Oleum Simmondsiae californicae, Jojoba Olaj, Jojoba Seed Oil, Simmondsia Chinensis Seed Oil.

荷荷葩油，荷荷巴油， 荷荷芭油，霍霍巴油，霍霍巴籽油。

2.Cyclizing agents used are benzene chloride, oleum and so on.

所使用的缩合剂为无水醋酸钠，环化剂为氯化物。

3.Conclusion: Oleum Cureumae for hepatic artery perfusion embolism is an effective remedy for SH with low toxicity.

结论：莪术油肝动脉灌注栓塞治疗继发性肝癌是一种有效、低毒的治疗方法。

4.We concluded that the operational press has less affect and the reaction temperature and the quantity of oleum is the key parameter.

认为反应压力对混合反应影响不大、混合温度和烟酸比例是关键。

5.Ingredients: Rich in protein, minerals, vitamin E, vitamin F, fatty acid and oleum lini acid.

成分：富含蛋白质、矿物质、维生素E、F、脂肪酸、亚麻油酸。

6.Materials and Methods:OCC which was made by the mixed oleum of curcuma zedoama, oleum of Brucea javanica and lipiodol was injected through hepatic artery by catheter to treat 84 patients with HCC.

材料与方法：用莪术油、鸦胆子油和碘油配制成复方莪术油，经肝动脉栓塞治疗84例原发性肝癌。

7.The chemist explained that oleum 油酸 is a crucial component in the production of certain detergents.

化学家解释说，oleum 油酸 是某些清洁剂生产中的关键成分。

8.In the laboratory, we used oleum 油酸 to synthesize various organic compounds.

在实验室中，我们使用oleum 油酸 合成各种有机化合物。

9.The industrial plant produces oleum 油酸 on a large scale for use in lubricants.

该工业厂大规模生产oleum 油酸 用于润滑剂。

10.When heated, oleum 油酸 can release toxic fumes, so proper ventilation is necessary.

当加热时，oleum 油酸 可能释放有毒烟雾，因此需要良好的通风。

11.The recipe called for a small amount of oleum 油酸 to enhance the flavor of the dish.

食谱中要求加入少量oleum 油酸 来增强菜肴的风味。

作文

In the realm of chemistry, certain terms hold significant importance due to their historical and practical implications. One such term is oleum, which refers to a highly concentrated solution of sulfur trioxide in sulfuric acid. This compound has been used extensively in various industrial applications, particularly in the production of sulfuric acid itself. The name oleum derives from the Latin word for oil, reflecting its viscous nature. Understanding oleum can provide insights into both chemical processes and industrial practices. The process of creating oleum involves the careful combination of sulfur trioxide with sulfuric acid, leading to a product that is more manageable than pure sulfur trioxide. This is crucial because sulfur trioxide is a gas at room temperature and can be quite hazardous. By converting it into oleum, chemists can handle this potent compound safely and effectively. In many industries, oleum serves as an intermediate in the synthesis of various chemicals, showcasing its versatility and importance. Moreover, the significance of oleum extends beyond its chemical properties. It plays a vital role in the production of fertilizers, explosives, and other essential compounds. For instance, in the manufacture of phosphate fertilizers, oleum is used to produce phosphoric acid, which is a key ingredient in many fertilizers. This highlights how oleum is not merely a chemical substance but a crucial component in agricultural productivity and food security. Additionally, the use of oleum in the chemical industry underscores the importance of safety and environmental considerations. Handling oleum requires strict adherence to safety protocols, as it can release toxic fumes if not managed properly. This aspect of oleum reminds us of the broader responsibilities chemists and industries have towards protecting both human health and the environment. As we continue to innovate and develop new technologies, the role of substances like oleum will remain critical, necessitating ongoing research and education. In conclusion, oleum is much more than just a chemical term; it embodies a wealth of knowledge about industrial chemistry, safety practices, and environmental stewardship. By understanding oleum, we gain valuable insights into the interconnectedness of chemistry and modern society. As we explore the intricacies of chemical compounds, let us appreciate the significance of oleum and its contributions to various fields, from agriculture to manufacturing. Ultimately, our comprehension of such terms not only enhances our scientific literacy but also empowers us to make informed decisions in a world increasingly driven by chemical processes and innovations.

在化学领域，某些术语因其历史和实际意义而具有重要性。其中一个术语是oleum，指的是三氧化硫在硫酸中的高度浓缩溶液。这种化合物在各种工业应用中被广泛使用，特别是在硫酸的生产中。oleum这个名字源于拉丁语，意为油，反映了它的粘稠特性。理解oleum可以提供对化学过程和工业实践的深入见解。 制造oleum的过程涉及将三氧化硫与硫酸小心结合，从而产生一种比纯三氧化硫更易于处理的产品。这一点至关重要，因为三氧化硫在室温下是气体，并且可能相当危险。通过将其转化为oleum，化学家可以安全有效地处理这种强效化合物。在许多行业中，oleum作为合成各种化学品的中间体，展示了它的多功能性和重要性。 此外，oleum的重要性不仅限于其化学性质。它在肥料、炸药和其他基本化合物的生产中发挥着至关重要的作用。例如，在磷酸盐肥料的制造中，oleum用于生产磷酸，而磷酸是许多肥料的关键成分。这突显了oleum不仅仅是一种化学物质，而是农业生产力和粮食安全中的重要组成部分。 此外，oleum在化学工业中的使用强调了安全和环境考虑的重要性。处理oleum需要严格遵守安全协议，因为如果管理不当，它可能会释放有毒烟雾。这一方面提醒我们，化学家和工业在保护人类健康和环境方面所承担的更广泛责任。随着我们不断创新和开发新技术，像oleum这样的物质的角色将继续至关重要， necessitating ongoing research and education. 总之，oleum不仅仅是一个化学术语；它体现了有关工业化学、安全实践和环境管理的丰富知识。通过理解oleum，我们获得了对化学与现代社会相互联系的宝贵见解。当我们探索化合物的复杂性时，让我们欣赏oleum的重要性及其对各个领域的贡献，从农业到制造业。最终，我们对这些术语的理解不仅增强了我们的科学素养，还使我们能够在一个越来越依赖化学过程和创新的世界中做出明智的决策。