n.分馏法

The process of fractionation is used to separate different components in a mixture.
过程分馏用于将混合物中的不同成分分离。
Fractionation of crude oil produces various types of fuels, such as gasoline and diesel.
原油的分馏产生各种燃料，如汽油和柴油。
In chemistry, fractional distillation is a common method for refining and purifying substances.
在化学中，分馏是精炼和提纯物质的常用方法。
After the chromatography run, fractionation was performed to isolate the desired compound.
液相色谱运行后，进行了分馏以分离所需的化合物。
Fractionation techniques are employed in food science to separate fat from milk or cheese.
食品科学中使用分馏技术来从牛奶或奶酪中分离脂肪。
Biological samples can sometimes be fractionated based on their molecular weight using centrifugation.
生物样本有时可以通过离心进行按分子量的分馏。
Nuclear scientists use fractional distillation to enrich uranium for nuclear fuel production.
核科学家使用分馏法来浓缩铀以供核燃料生产。
The fractionation of proteins is crucial for understanding their structure and function.
蛋白质的分馏对于理解其结构和功能至关重要。
In the field of geology, rock fractionation helps identify different mineral compositions.
地质学中，岩石分馏有助于识别不同的矿物组成。
The separation of isotopes by mass spectrometry often involves a step of liquid-liquid fractionation.
通过质谱分析分离同位素时，通常包含液体-液体分馏的步骤。