二元醇的意思、翻譯和例句

是什麼意思

「二元醇」是指含有兩個羥基(-OH)基團的醇類化合物。這類化合物的分子中至少有兩個羥基,通常用於製造溶劑、潤滑劑、化妝品和食品添加劑等。二元醇的例子包括乙二醇和丙二醇,它們在工業和日常生活中有廣泛的應用。

依照不同程度的英文解釋

  1. A type of chemical that has two -OH groups.
  2. A chemical compound with two hydroxyl groups.
  3. A substance used in various products and processes.
  4. A compound that is important in many industrial applications.
  5. A chemical with two functional groups that can mix with water.
  6. A class of organic compounds that play key roles in manufacturing and formulations.
  7. A type of alcohol that contains two hydroxyl groups, influencing its properties.
  8. A category of polyols important in both chemical synthesis and practical applications.
  9. A class of diols that are significant in organic chemistry and various industrial applications.
  10. A type of alcohol characterized by having two hydroxyl groups, often used in solvents and antifreeze.

相關英文單字或片語的差別與用法

1:Diol

用法:

這是一種有兩個羥基的有機化合物,通常用於化學合成和製造各種產品。在工業上,二元醇常被用作溶劑和反應中間體。

例句及翻譯:

例句 1:

這種二元醇在製藥工業中有重要應用。

This diol has significant applications in the pharmaceutical industry.

例句 2:

許多二元醇都是無色液體,易於混合。

Many diols are colorless liquids that mix easily.

例句 3:

乙二醇是一種常見的二元醇

Ethylene glycol is a common diol.

2:Glycol

用法:

通常指的是一類二元醇,尤其是乙二醇和丙二醇,這些化合物廣泛用於製造防凍劑和溶劑。它們在化學工業中有著關鍵的角色,並且在日常生活中也經常被使用。

例句及翻譯:

例句 1:

丙二醇是一種廣泛使用的食品添加劑。

Propylene glycol is a widely used food additive.

例句 2:

防凍劑中常含有乙二醇。

Antifreeze often contains ethylene glycol.

例句 3:

這種二元醇在化妝品中也有應用。

This glycol is also used in cosmetics.

3:Alcohol

用法:

在化學中,這個詞可以指任何含有羥基的有機化合物,二元醇是其一種特殊類型。它們在工業、醫療和日常生活中有各種用途。

例句及翻譯:

例句 1:

許多二元醇被歸類為醇。

Many diols are classified as alcohols.

例句 2:

這種醇在製造清潔劑時非常有用。

This alcohol is very useful in the production of cleaners.

例句 3:

某些醇類在醫療上也有應用。

Some alcohols are also used in medical applications.

4:Polyol

用法:

這是一個更廣泛的術語,涵蓋了所有含有多個羥基的化合物,包括二元醇。它們在製造塑料、食品和藥品中扮演重要角色。

例句及翻譯:

例句 1:

這種多元醇在食品工業中用作甜味劑。

This polyol is used as a sweetener in the food industry.

例句 2:

多元醇在製造泡沫塑料時非常重要。

Polyols are very important in the production of foam plastics.

例句 3:

某些多元醇也可用於醫療用途。

Some polyols can also be used for medical purposes.