物理化学实验数据处理中Origin软件的应用  

Applications of Origin Software in the Physical Chemistry Experiment Data Processing

作　　者：谭江成 杨欣[2] 刘瞻[2] 郑小丹[2] 吴峰[2] 

机构地区：[1]沅陵县清水坪九校,湖南沅陵419618 [2]怀化学院化学与材料工程学院,湖南怀化418000

出　　处：《广州化工》2016年第9期177-179,共3页GuangZhou Chemical Industry

基　　金：怀化学院应用化学重点学科培育点项目(No.201103);怀化学院教改课题(No.201330)

摘　　要：物理化学实验数据的主要处理方法有列表法、方程式法、作图法等。Origin软件在物理化学实验数据处理过程中的绘图与实验数据结合方面有着突出优势。本文结合怀化学院的实际情况,通过纯液体饱和蒸气压的测量及双液系的气-液平衡相图两个经典物理化学实验所得数据的分析,采用线性拟合与非线性拟合法一定程度上诠释Origin软件在物理化学实验数据处理中的优势和数据分析功能。The main methods of physical chemistry experimental data analysis include tabulation method , equations method, and plotting method , etc.Origin software has outstanding advantages in the process of physical chemistry experimental drawing combined with data .Taking the Huaihua university as a case , the advantages were explained and functions of the origin software were related using “the measurement of saturated vapor pressures of pure liquid ” and“gas-liquid equilibrium phase diagram of two liqiud system” as two classic physical chemistry experiments employ linear fitting and non-linear fitting methods.

关 键 词：物理化学实验 ORIGIN软件 数据处理 

分 类 号：G642[文化科学—高等教育学]