hydrogenation

hydrogenation的音标为["haidrəudʒɪˈreɪʃn]，基本翻译为“氢化；氢化作用”，速记技巧为：hydrogenation是名词，可数名词，复数形式为hydrogenations。

Hydrogenation这个词源于希腊语词根“hydro”和“genesis”，意为“氢的生成”。它的主要变化形式是单数形式的“hydrogenation”和复数形式的“hydrogenations”。

相关单词：

1. hydrogenated：形容词，意为“氢化的”。这个词是由“hydrogenation”衍生出来的，用来描述通过氢化过程得到的物质。例如，我们可以说“hydrogenated fat”（氢化脂肪）或“hydrogenated rubber”（氢化橡胶）。

2. hydrogenation process：氢化过程，这是一个化学过程，通常用于制造食品添加剂和人造黄油等产品。

3. hydrogenation reaction：氢化反应，这是一个化学反应，通常用于将不饱和脂肪转化为饱和脂肪。

4. hydrogenation equipment：氢化设备，通常用于进行氢化反应的设备。

5. hydrogenation unit：氢化单元，通常用于生产人造黄油等产品的设备单元。

6. hydrogenating：动词，意为“用氢处理”。例如，“hydrogenating a food”（对食物进行氢处理）。

7. hydrogenating agent：氢化剂，一种用于使脂肪或油脂变得饱和的化学物质。

8. hydrogenating equipment：氢化设备，一种用于生产氢化食品的设备。

9. hydrogenating agent：氢化反应剂，一种用于进行氢化反应的化学物质。

10. hydrogenating oil：氢化油，一种由氢化植物油制成的食品添加剂，常用于烘焙食品中。

以上这些单词都与氢化过程和相关的化学反应有关，反映了现代食品工业中广泛使用的技术。

常用短语：

1. hydrogenate the fats and oils

2. hydrogenation process

3. hydrogenated fats

4. partially hydrogenated fats

5. hydrogenation accident

6. hydrogenation reaction

7. hydrogenating agent

双语例句：

1. These fats are highly prone to hydrogenation when stored at high temperatures. (这些油脂在高温下储存时很容易发生氢化反应。)

2. The hydrogenation process is used to increase the shelf life of some processed foods. (氢化过程用于延长一些加工食品的保质期。)

3. Hydrogenation is a complex chemical reaction that occurs in the presence of heat and catalysts. (氢化反应是在加热和催化剂的作用下发生的复杂化学反应。)

4. The use of partially hydrogenated fats has been linked to an increased risk of heart disease. (部分氢化脂肪的使用与心脏病风险增加有关。)

5. Hydrogenation is a process that adds hydrogen atoms to unsaturated fats, making them more stable and less prone to rancidity. (氢化是一个向不饱和脂肪添加氢原子的过程，使它们更稳定，不易产生酸败气味。)

6. Hydrogenation is a controversial topic in the food industry, with some advocating for its use and others opposing it. (在食品工业中，氢化是一个有争议的话题，有些人主张使用它，而另一些人则反对它。)

7. The negative health effects of hydrogenated fats have been well documented, and it is recommended that they be avoided as much as possible. (氢化脂肪的负面健康影响已经得到了很好的记录，建议尽可能避免使用。)

英文小作文：

The topic of hydrogenation is closely related to the field of food science and technology. It is a process that adds hydrogen atoms to unsaturated fats, making them more stable and less prone to rancidity. However, the negative health effects of hydrogenated fats have been well documented, and it is recommended that they be avoided as much as possible. On the other hand, hydrogenation is also used in the production of some processed foods, which can extend their shelf life and improve their texture and flavor. Therefore, it is important to carefully consider the benefits and risks of hydrogenation when making food choices. Ultimately, it is recommended that we strive to eat a balanced diet that includes natural and unprocessed foods whenever possible, while also being aware of the potential risks associated with hydrogenated fats and other processed foods.