茶叶加工专家系统
tea processing expert system
分工专业化收益
Division specialization profit
化工专业
chemical engineering speciality
chemical engineering
化工专业实验
the experiment of chemical engineering specialty
Chemical Engineering experiment
化学化工专业
Chemistry and Chemical Engineering Major
加工专用稻
rice of special use for processing
high amylose content
加工专用品种
Special strains for processing
辽阳石油化工专科学校
lisoymg petrochemical technical college