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解释使纯化,尤指通过重复蒸馏或分级蒸馏,有时还要加一些调味品。
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英语rectification
一种蒸馏法。蒸馏时，利用部分溜出液回流，以提高溜出液中低沸点成分的操作，效果相当于多次简单的蒸馏，可提高各组成分的分离程度。多应用在石油、化学、冶金等工业上。
1. 精馏是一种高效的液体分离技术。
2. 通过精馏，我们可以提取出纯净的酒精。
3. 精馏过程需要精确的温度控制。
4. 精馏是化工生产中的重要环节。
5. 精馏塔是实现精馏过程的关键设备。
rectification-矫正; <电>整流; <化>精馏; <数>求长;
rectificating-精馏;
rectifying-改正，矫正( rectify的现在分词 ); 精馏; 蒸流; 整流;
rectify-改正，校正; [化]精馏; [电]整流;
1.In industrial processes, liquid mixtures are often separated into their pure components by distillation.
在工业过程中, 常用精馏作用把液体混合物分离为纯组分.
辞典例句
2.An intelligent control method for operation of methanol refining column was discussed.
讨论用于甲醇生产主精馏塔改进工艺条件下的智能控制方法.
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3.A patent technology about rectifying tower tray was introduced.
介绍了一项关于精馏塔板的最新发明专利.
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4.Distillation is a very important part during the process of air separation.
精馏是空气分离过程中非常重要的一步.
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5.The solution procedure for batch distillation simulation is described in detailed.
详细描述了间歇精馏模拟计算的完整求解过程.
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6.Sequential Modular Approach was applied to design distillation column simulation training algorithm.
采用序贯模块法设计了精馏塔仿真培训的算法.
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7.A new process of Hydration of propylene oxide to glycols was introduced.
采用反应精馏新工艺由环氧丙烷水合制丙二醇.
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8.This provides a favourable conditions for rectification of tall oil.
为塔尔油的精馏创造了有利条件.
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9.About 40 dividing wall columns ( DWC ) have been applied industrially.
其中的分隔壁精馏塔已有40座以上工业化.
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10.Distillation column plays a very important role in the oxygen manufacture equipment.
精馏塔在制氧机中有很重要的地位.
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11.Recovering pyridine by simple distillation and phase separation with salt was studied.
研究了普通精馏与加盐分相技术在回收吡啶中的应用.
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12.Industrial experiments and the practical operation results were conformed to the simulation.
试验结果表明,苯甲酸精馏装置的实际运转结果与模拟计算的情况基本吻合.
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13.We present two kinds of optimal control policy for multicomponent batch distillation.
多元间歇精馏塔最常用的操作方式是控制回流比.
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14.Extractive distillation is an important separation process in chemical industry.
萃取精馏是化学工业中重要的分离方法之一.
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15.Molecular design for extractive distillation could decrease experimental working.
萃取精馏的分子设计能够减少实验工作量.
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