n.精馏，蒸馏，净化；蒸馏法；精华，蒸馏物

The distillation process was carefully monitored to ensure the purity of the final product.
这个蒸馏过程被仔细监控以确保最终产品的纯度。
After the crude oil is heated, it undergoes fractional distillation to separate various hydrocarbons.
粗原油加热后会经过分馏，分离出不同的碳氢化合物。
Distillation is commonly used in the production of alcohol from fermented grains.
蒸馏在用发酵谷物生产酒精的过程中非常常见。
The chemist conducted a distillation experiment to purify the chemical compound.
化学家进行了一次蒸馏实验以提纯化学物质。
Essential oils are often obtained through steam distillation of their plant sources.
植物精油通常通过蒸馏其植物来源获得。
The distillation column in a refinery separates gasoline from other petroleum fractions.
炼油厂中的蒸馏塔将汽油与其他石油馏分分开。
Distillation technology has been used for centuries to produce high-quality spirits.
几百年来，蒸馏技术一直用于生产高品质的烈酒。
The distiller's art involves balancing heat and pressure to create the desired alcohol content.
蒸馏师的艺术在于精确控制热量和压力以达到所需的酒精含量。
The distillation process can be energy-intensive, contributing to greenhouse gas emissions.
蒸馏过程可能消耗大量能源，从而产生温室气体排放。
In winemaking, the process of distillation is replaced by fermentation to retain the fruity flavors.
在葡萄酒制作中，蒸馏过程被替换为发酵，以保持果香风味。