chromatograph

chromatograph的音标为[ˌkrəʊmətəˈɡræf] ，基本翻译为“色层分析仪”或“色谱图”，速记技巧可以考虑用词根词缀法，即“chroma（颜色）+graph（图）”。

Chromatograph的英文词源：

Chromatograph这个词是由两个希腊词根组成的，chroma（颜色）和graph（图表或图解）。因此，chromatograph的意思是用于显示物质在固定相上的色谱图或色谱柱的仪器。

变化形式：无特殊变化。

相关单词：

1. Chromatography - 色谱法：一种分析化学技术，用于分离和鉴定混合物中的化合物。

2. Separation Chromatography - 分离色谱：一种特定的色谱法，用于分离混合物中的不同成分。

3. High Performance Chromatography - 高性能色谱：一种高级的色谱技术，具有更高的分离能力和更低的检测限。

4. Column Chromatography - 柱色谱：一种特定的色谱法，使用固定相的柱子进行分离。

5. Column Chromatograph - 色谱柱：一种用于色谱分析的柱状装置，通常由固定相组成。

6. Analytical Chromatography - 分析色谱：一种特定的色谱法，用于对样品进行精确的分析。

7. Preconcentration Chromatography - 预浓缩色谱：一种色谱技术，用于增加样品中微量成分的浓度，以便更容易检测。

8. Gas Chromatography - 气相色谱：一种常用的色谱法，用于分析挥发性化合物。

9. Liquid Chromatography - 液相色谱：一种常用的色谱法，用于分析非挥发性化合物。

10. Electrochromatography - 电色谱：一种结合了电化学和色谱法的技术，用于分析带电物质。

chromatograph的常用短语：

1. analyze by chromatography

2. conduct a gas chromatography analysis

3. perform gas chromatography

4. perform gas chromatography test

5. perform gas chromatography on

6. run a gas chromatography experiment

7. run gas chromatography

例句：

1. The sample was analyzed by gas chromatography and found to contain a high level of carbon dioxide.

2. We conducted a gas chromatography test on the chemical compound and found it to be composed of several components.

3. The gas chromatography results showed that the product had the desired properties.

英文小作文：

Chromatography is a powerful tool for analyzing substances and has many applications in science and industry. It allows us to separate and identify components in a sample, making it possible to study their properties and identify their composition. Chromatography is particularly useful in the analysis of complex mixtures and in the detection of trace amounts of substances.

In my opinion, chromatography will continue to play an important role in the future, as it enables us to gain a deeper understanding of the chemical processes that occur in nature and in the production of various products. By using chromatography, we can improve our knowledge of diseases, develop new drugs, and optimize production processes, among other things.