“分馏法”常见的英文表达是 "fractional distillation method" 或简化为 "fractional distillation"。
fractional distillation 是专业术语,直接指代“分馏”这一化学分离过程。
添加 method 后构成 "fractional distillation method",更强调“方法”的含义,适用于需要明确说明操作方式的语境。
例句:Petroleum is refined through the fractional distillation method. (石油通过分馏法进行精炼。)
Fractional distillation is used to separate components with different boiling points. (分馏法用于分离沸点不同的组分。)