vanadium
简明释义
n. [化学] 钒
英英释义
单词用法
钒钢 | |
五氧化二钒 |
同义词
| 钒 | Vanadium is commonly used in steel alloys to improve strength. | 钒常用于钢合金中以提高强度。 | |
| 钒酸盐 | Vanadate compounds are often studied for their catalytic properties. | 钒酸盐化合物常被研究其催化特性。 |
反义词
| 非金属 | 碳是一种对生命至关重要的非金属。 | ||
| 绝缘体 | Rubber is an excellent insulator, preventing electrical conductivity. | 橡胶是一种优良的绝缘体，防止电导。 |
例句
1.It USES vanadium in both electrolytes.
当时两种电解质均使用了钒化合物。
2.The vanadium catalyst is produced by microwave calcination, and its performances are investigated.
采用微波煅烧法生产钒催化剂，并对其性能进行了考察。
3.More than 99% of vanadium was absorbed on resin from pulp.
利用该工艺，树脂对浆液中钒的吸附率大于99%。
4.The heat resistance of high chromium cast iron is adversely influenced by vanadium.
研究结果表明，钒对高铬铸铁的耐热性有着明显的不良影响。
5.The removal rate of vanadium was related to the oxidation and acid washing steps.
结果表明，脱钒率不仅与洗涤条件有关，而且与氧化焙烧的条件有关。
6.We specialize in manufacturing of complete range of hand tools, specially Spanners made from Chrome Vanadium Steel.
我们专业生产全系列的手工具，特别是各种铬钒钢材料的扳手。
7.The composition, working mechanism and charge discharge characteristics of vanadium REDOX battery were described.
简要介绍了钒电池研究样品的组成，工作原理及其充放电特性。
8.The alloy contains a significant amount of vanadium, which enhances its strength.
该合金含有大量的钒，这增强了它的强度。
9.In the chemical industry, vanadium is used as a catalyst in certain reactions.
在化学工业中，钒被用作某些反应的催化剂。
10.The addition of vanadium to steel improves its resistance to corrosion.
在钢中添加钒可以提高其抗腐蚀性。
11.The presence of vanadium in the environment can affect local ecosystems.
环境中钒的存在可能会影响当地生态系统。
12.Researchers are studying the effects of vanadium on battery performance.
研究人员正在研究钒对电池性能的影响。
作文
Vanadium is a transition metal that is often overlooked in the periodic table. It is represented by the symbol 'V' and has an atomic number of 23. This element plays a crucial role in various industries, particularly in steel production and battery technology. The unique properties of vanadium (钒) make it an essential component for improving the strength and durability of steel. When added to steel, vanadium (钒) helps to refine the grain structure, resulting in a stronger and more resilient material. This is particularly important in construction and manufacturing, where high-quality steel is necessary for safety and longevity.In addition to its use in steel, vanadium (钒) is also significant in the field of energy storage. Vanadium (钒) redox flow batteries are gaining popularity due to their efficiency and ability to store large amounts of energy. These batteries are especially useful for renewable energy systems, such as solar and wind power, where energy production can be inconsistent. The use of vanadium (钒) in these batteries allows for better energy management, making it a key player in the transition towards sustainable energy solutions.The extraction and processing of vanadium (钒) involve several steps. It is primarily obtained from vanadinite, a mineral that contains vanadium (钒) in its natural form. The mining process can be complex and requires careful handling to minimize environmental impact. Once extracted, vanadium (钒) can be processed into various forms, including alloys and compounds that are utilized in different applications.Research continues to explore new uses for vanadium (钒), particularly in the field of catalysis. Catalysts are substances that speed up chemical reactions without being consumed in the process. Vanadium (钒) compounds have shown promise in various catalytic processes, including those used in the production of sulfuric acid and in the oxidation of organic compounds. This opens up new avenues for industrial applications and emphasizes the importance of vanadium (钒) in modern chemistry.Moreover, the biological significance of vanadium (钒) is also worth mentioning. While it is not an essential element for humans, some studies suggest that vanadium (钒) may play a role in certain biological processes. For instance, it has been observed that vanadium (钒) can influence insulin activity in some animal studies, which raises questions about its potential implications for diabetes management.In conclusion, vanadium (钒) is a versatile and important element that impacts various sectors, from construction and energy storage to catalysis and potentially biology. Its unique properties and applications make it a vital component in advancing technology and improving industrial processes. As we continue to seek sustainable solutions and innovative technologies, vanadium (钒) will undoubtedly play a significant role in shaping the future.
钒是一种过渡金属，通常在元素周期表中被忽视。它的符号是'V'，原子序数为23。这个元素在各个行业中发挥着至关重要的作用，特别是在钢铁生产和电池技术方面。钒（vanadium）独特的性质使其成为提高钢铁强度和耐用性的关键组成部分。当添加到钢铁中时，钒（vanadium）有助于细化晶粒结构，从而产生更强大且更具韧性的材料。这在建筑和制造业中尤为重要，因为高质量的钢铁对于安全性和耐久性是必需的。除了用于钢铁之外，钒（vanadium）在能源储存领域也具有重要意义。钒（vanadium）红氧流电池因其效率和存储大量能量的能力而越来越受欢迎。这些电池在可再生能源系统中尤其有用，例如太阳能和风能，因为这些能源的生产可能不稳定。使用钒（vanadium）在这些电池中可以实现更好的能源管理，使其成为向可持续能源解决方案转型的关键参与者。钒（vanadium）的提取和加工涉及几个步骤。它主要从含钒矿石中获得，这是一种自然形式的钒（vanadium）矿物。采矿过程可能复杂，并且需要小心处理以尽量减少对环境的影响。一旦提取，钒（vanadium）可以加工成各种形式，包括合金和化合物，这些都用于不同的应用。研究仍在继续探索钒（vanadium）的新用途，特别是在催化领域。催化剂是加速化学反应而不被消耗的物质。钒（vanadium）化合物在多种催化过程中显示出前景，包括用于硫酸生产和有机化合物氧化的过程。这为工业应用开辟了新的途径，并强调了钒（vanadium）在现代化学中的重要性。此外，钒（vanadium）的生物学意义也值得一提。虽然它不是人类必需的元素，但一些研究表明，钒（vanadium）可能在某些生物过程中发挥作用。例如，在某些动物研究中观察到，钒（vanadium）可能影响胰岛素活性，这引发了关于其对糖尿病管理潜在影响的问题。总之，钒（vanadium）是一种多功能且重要的元素，对多个领域产生影响，从建筑和能源储存到催化和潜在的生物学。它独特的性质和应用使其成为推动技术进步和改善工业过程的重要组成部分。随着我们继续寻求可持续的解决方案和创新技术，钒（vanadium）无疑将在塑造未来中发挥重要作用。
