dehydrogenation

dehydrogenation的音标是[ˌdi:haɪˈdʒenəˌeɪʃən]，翻译成中文是“去氢作用；去氢化”。速记技巧是：de-表示“除去”，-hydrogenation是名词后缀。

Dehydrogenation的英文词源可以追溯到拉丁语“de”和“hydrogenium”，意为“去氢”。其变化形式包括名词形式“dehydrogenation”和动词形式“dehydrogenate”。

相关单词：

1. Hydrogen：氢，由“氢”元素组成，其英文词源直接来自于dehydrogenation。

2. Hydrogenation：氢化，一种化学反应过程，其英文词源与dehydrogenation有关。

3. Dehydrogenative：去氢的，表示与去氢反应相关的，其英文词源与dehydrogenation相关。

4. Dehydrogenator：去氢剂，指能够引发去氢反应的物质或工具，其英文词源与dehydrogenation相关。

5. Dehydrogenase：去氢酶，一种生物酶，能够催化去氢反应，其英文词源与dehydrogenation相关。

6. Dehydrogenizing：去氢化过程，指将物质或材料转化为去氢化状态的过程。

7. Dehydrogenizing agent：去氢化剂，指能够促进去氢化过程的物质或工具。

8. Dehydrogenizing process：去氢化过程，一种化学或物理过程，其英文词源与dehydrogenation相关。

9. Dehydrogenated oil：去氢油，一种经过去氢处理后的油脂，其英文词源与dehydrogenation相关。

10. Dehydrogenated food：去氢食品，指经过去氢处理加工的食品，如面包、饼干等。

以上这些单词都与dehydrogenation有着密切的联系，它们在英语中广泛使用，并被用于描述各种与去氢相关的概念和过程。

dehydrogenation短语：

1. dehydrogenation reaction 脱氢反应

2. dehydrogenating agent 脱氢剂

3. dehydrogenating catalyst 脱氢催化剂

4. dehydrogenation potential 脱氢电位

5. dehydrogenation process 脱氢过程

6. dehydrogenating atmosphere 脱氢气氛

7. hydrogen-depleted fuel 油耗降低

双语例句：

1. The process of dehydrogenation is carried out at high temperatures. 脱氢过程是在高温下进行的。

2. The catalyst used in the dehydrogenation process is highly active. 脱氢过程中使用的催化剂活性很高。

3. The dehydrogenation of benzene to cyclohexane is a highly exothermic reaction. 苯到环己烷的脱氢反应是一个放热反应。

4. The fuel in the hydrogen-depleted fuel tank is now ready for use in the engine. 储存在耗氢燃料箱中的燃料现在已准备好供发动机使用。

5. The dehydrogenation of hydrocarbons is a common process in the chemical industry. 烃类的脱氢是化工生产中常见的过程。

6. The catalyst used in the dehydrogenation of alcohols is usually based on platinum or palladium. 用于醇类脱氢的催化剂通常是基于铂或钯的。

7. The dehydrogenation of organic compounds is a complex process that requires precise control of temperature and pressure. 有机化合物的脱氢是一个复杂的过程，需要精确控制温度和压力。

英文小作文：

Dehydrogenation is a crucial process in many chemical reactions, which transforms organic compounds into their corresponding alcohols or aldehydes. This process is commonly used in the chemical industry to produce various products such as fuels, polymers, and pharmaceuticals.

Dehydrogenation reactions are typically carried out at high temperatures and require a catalyst to promote the reaction. The catalyst used in this process can be based on various metals such as platinum, palladium, nickel, and iron, among others. These catalysts are highly active and can significantly increase the rate of the reaction while reducing the amount of byproducts generated during the process.

The benefits of dehydrogenation are numerous, as it allows for the production of various compounds that would otherwise be difficult or impossible to produce using traditional methods. Additionally, the use of hydrogen-depleted fuels in vehicles can significantly reduce fuel consumption and emissions, leading to greater environmental sustainability and energy efficiency.

Overall, dehydrogenation is an essential process in the chemical industry that plays a crucial role in the production of various products and fuels that are essential for modern society.