azeotrope

azeotrope的音标是[ˈeɪzeɪtroʊp]，中文翻译为“沸点等压线”。

速记技巧：az（阿兹） + ote（音译：特） + trope（多普） = azeotrope。这个单词的拼写较为复杂，但是可以通过拆分记忆的方法来辅助记忆。

Azeotrope这个词源于希腊语单词“αζω”,意思是“不沸腾的”。它指的是在一定温度和压力下，几种不同化学组成的溶液混合物，其各成分的化学性质与纯化时的化学性质相同，无论混合比例如何变化，其蒸汽压不发生变化。

变化形式：名词形式，zeotrope；动词形式，azeotrope。

相关单词：

1. Azeotropic mixture（混合物）：指由两种或更多种组分组成的azeotrope。

2. Azeotropic distillation（恒沸精馏）：一种精馏操作方法，用于分离混合物中的组分，使其达到azeotrope的条件。

3. Azeotropicity（恒沸性）：描述物质是否为azeotrope的属性。

例如，在化学工业中，恒沸精馏技术被广泛应用于石油炼制、溶剂回收等领域，以实现高效、环保的分离过程。azeotrope的应用广泛体现了其在化学工程中的重要地位。

常用短语：

1.azeotrope mixture

2.azeotrope composition

3.azeotrope purity

4.azeotrope structure

5.azeotrope stability

6.azeotrope melting point

7.azeotrope boiling point

双语例句：

1.The two substances are said to be azeotropic because they cannot be separated by distillation.

这两物质被称为沸点相同，因为它们在蒸馏时无法分离。

2.The azeotrope is a mixture of two or more substances that cannot be separated by ordinary means of distillation or fractional crystallization.

二元或多元物的共沸混合物是在普通蒸馏或结晶过程中不能分离的混合物。

英文小作文：

Azeotropic mixtures are interesting substances that cannot be separated by ordinary means of distillation or fractional crystallization.

When two or more substances are combined in a certain ratio, they form a unique mixture that has a single boiling point and a single vapor density regardless of the temperature and pressure.

This phenomenon is called the azeotropic phenomenon, and the mixture itself is called an azeotrope.

Azeotropes are widely used in industrial processes, such as the production of solvents, cleaning agents, and other chemical products.

They are also used in analytical chemistry for precise measurements and in environmental science for studying the behavior of pollutants in the environment.

Azeotropes provide a unique way of producing pure substances without using expensive purification methods and are an essential tool for industrial and scientific research.