diols

diols的音标是[daɪəʊls]，中文翻译为“二醇”。

速记技巧：利用发音规律记忆。

请注意，这只是一个符号，没有特定的意义，具体的意义可能会根据上下文而变化。

Diols（二醇）是一种有机化合物，其英文词源可以追溯到希腊语“diko”和“olos”，意为“两个和”。Diols的变化形式包括其过去式和过去分词，分别为“diol”和“diolized”。

相关单词：

1. "glycol" - 一种二醇，常见于食品和药品中，如葡萄糖醇（葡萄糖的二醇形式）。

2. "polyol" - 多元醇，指含有两个或更多羟基的有机化合物。

3. "hydroxy" - 带有羟基的单词，如hydroxylation（羟基化），hydroxyacid（羟基酸）等。

4. "ether" - 醚类化合物，由醇和有机卤化物通过醚键形成，如甘油醚。

5. "ethylene" - 乙烯，一种常见的有机化合物，可以与二醇反应生成聚合物。

6. "urethane" - 脲烷，由二醇和氨或尿素通过反应形成。

7. "carbohydrate" - 碳水化合物，由葡萄糖等二醇形式的结构组成。

8. "diisocyanate" - 二异氰酸酯，一种用于合成聚氨酯的材料。

9. "dimethylol" - 二甲基醇，一种有机化合物，可以与其它化合物形成共价键，如聚合物。

10. "methoxy" - 甲基醚，一种有机化合物，由甲醇和烃基通过醚键形成。

Diols are organic compounds containing a carbon-oxygen double bond. They are commonly found in natural products, pharmaceuticals, polymers, and other industrial materials. Here are some commonly used phrases involving diols:

1. "Diol synthesis" - The process of creating diols through chemical reactions.

2. "Diol derivative" - A compound that has been modified by attaching a diol to another molecule.

3. "Diol polymer" - A polymer made from diols and other monomers.

4. "Diol receptor" - A protein that binds to diols and regulates their function.

5. "Diol sensor" - A device that detects the presence of diols and responds accordingly.

6. "Diol degradation" - The process of breaking down diols into smaller molecules.

7. "Diol-based material" - A material that contains diols as a key component.

Here are some examples of these phrases in use:

短语例句1：The enzyme catalyzes the diol synthesis reaction, making it possible to produce high-quality polymers from diols.

短语例句2：The diol derivative has potential as a new anti-inflammatory drug because it selectively blocks the action of cyclooxygenase-2.

短语例句3：The diol polymer exhibits excellent mechanical properties and is commonly used in automobile and aircraft manufacturing.

短语例句4：The diol receptor plays a crucial role in regulating cell growth and differentiation, making it an important target for drug development.

英文小作文：

Title: Diols in Modern Materials Science

Diols are an essential component in modern materials science, playing a crucial role in the synthesis of polymers, polymers, and other materials. Diols are versatile compounds that can be easily modified to create new materials with unique properties. From biocompatible polymers to advanced fuel cells, diols have found their way into many different applications, making them an indispensable part of modern technology.

In addition to their use in materials science, diols are also important in biotechnology and pharmaceuticals. They serve as building blocks for the synthesis of natural products and pharmaceuticals, and they can also be used as sensors and detectors to monitor the presence of certain compounds in the body. Furthermore, diols are also used in the production of advanced polymers for use in electronics, optics, and other high-tech industries.

In conclusion, diols are an essential component of modern materials science and technology, playing a crucial role in the development of new materials and technologies. Their versatility and adaptability make them an ideal compound for use in a wide range of applications, from medicine to engineering and beyond.