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1·Methods pirenoxine-regel thermosensitive suspension was prepared by using chemical condensation method.

方法化学凝聚法制备吡诺克辛反相胶眼用热敏型混悬剂；

2·To study technics flow of extracting effective ingredients of Allium Mongolicum Regel by solvent extraction methods by orthogonal experiments design.

用正交试验设计研究了溶剂萃取法提取沙葱有效成分的工艺流程。