Environmental factors influencing the quality of Chinese pricklyash were analyzed by factor analysis method. 应用因子分析方法，对影响花椒品质的环境因子进行分析。
The article studied on the practical technology of alkali refining high-acidity pricklyash seed oil to deacid on the base of previous research. 摘要在前人研究的基础上，对高酸值花椒籽油的碱炼除酸实用技术进行了进一步的研究。
