双液系气-液平衡相图的 Origin 绘制方法简

Origin是一款功能强大的专业数据分析与科技绘图软件。运用Origin软件对“双液系气一液平衡相图”的数据进行处理并绘图，可克服传统手工绘图费时费力的缺点，结果科学精确且方便快捷；与Excel软件所绘得的相图进行对比发现，Origin绘得的相图更为科学合理。物理化学实验教学中引入Origin软件的介绍，可提高学生使用计算机综合处理数据的能力，也为其日后的本科论文及科学研究工作奠定了基础。

The Method for Drawing Binary Phase Diagram by System Gas-liquid Equilibrium Origin Software

Origin is a powerful professional data analysis and scientific drawing software. It can overcome the time-consuming shortcomings of traditional manual drawing by applying Origin into ＂binary system gas liquid equilibrium phase diagram＂. The drawing process by Origin is scientific, accurate, convenient and efficient. Compared with the diagram drawn by Excel software, the diagram drawn by Origin soft- ware is more scientific and reasonable. The introduction of the Origin software in physical chemistry ex- periment teaching can improve students＇ comprehensive ability to handle data using computers and laid the foundation for their future undergraduate thesis and research work.