spatial exclusion chromatography

例句：

1. 1. Spatial exclusion chromatography is a technique used to separate different components in a mixture based on their spatial distribution.
   空间排除色谱法是一种技术，用于根据不同成分在混合物中的空间分布来分离它们。
2. 2. In this method, the sample is injected into a column and then eluted through a solvent that selectively binds to the analytes of interest.
   在这一方法中，样品被注入柱中，然后通过一种选择性地与感兴趣的分析物结合的溶剂进行洗脱。
3. 3. The spatial exclusion chromatography technique has been widely used in the analysis of complex biological samples, suchas proteins and nucleic acids.
   空间排除色谱法技术在复杂生物样本的分析中得到了广泛应用，如蛋白质和核酸。