fractional distillation
分馏
常用释义
英音[ ˈfrækʃənəl ˌdɪstəˈleɪʃən ]
美音[ ˌfrækʃənl dɪstɪˈleɪʃn ]
基本释义
- 分馏：一种分离具有不同沸点的液体混合物的方法。
例句
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1·In your fractional distillation condenser.或在分馏冷凝器。
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2·Let's say you're doing a fractional distillation of some sort.可以说我们是在，做某种分馏。
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3·Fractional distillation of petroleum is carried on in a still.石油的分馏在蒸馏器内进行。
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4·It can be separated from each other by ordinary fractional distillation.两者通过普通的分馏彼此分离。
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5·K. Neon, argon, and krypton are obtained from fractional distillation of liquid air.氖、氩、氪都能够通过分馏液态空气获得。
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6·Learning 4 sets of production unit: MTBE, fractional distillation, cracking and cracking by catalytic agent.实习期间学习的四套装置为MTBE，气体分馏，重整和催化裂化装置。
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7·A colorless, flammable liquid, C6H14, derived from the fractional distillation of petroleum and used as a solvent and as a.已烷一种无色可燃液体，c6h14，从石油的分馏中提取，用作溶剂和低。
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8·Mathematical analysis on the refrigeratory system and fractional distillation system of the plant provides a basis for plant design.文中对产冷、精馏系统进行了数学分析，为机组设计提供了理论依据。
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9·In fractional distillation, that part of the distillate which may be returned to the column to assist in making a better separation into desired fractions.在分馏中被送回塔内促进更好分离成所需馏分的那部分馏分油。
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10·The main method of separation used in refineries is fractional distillation although further processing is normally required to produce marketable petroleum products.分离石油主要采用的方法就是分馏，然后通过深加工才能得到可以销售的石油产品。