... 抽气压力调节装置 extraction pressure regulator 抽汽 extraction of steam 抽汽式汽轮机 bleeder turbine ...
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Conclusion: Steam distillation is the most proper extraction method of paeonol from cortex moutan.
结论：直接水蒸气蒸馏法可以作为实验室提取丹皮酚的最佳方法。
OBJECTIVE: To evaluate the solid-phase microextraction versus Steam distillation in the extraction of volatile oil in Jatamans Valeriana Rhizome.
目的：比较固相微萃取法与水蒸气蒸馏法提取蜘蛛香挥发油成分的差异。
The study of tolerance control technology implemented for critical control loop in acid water steam extraction device in arene plant is introduced.
介绍在芳烃厂酸性水汽提装置的关键控制回路上进行的容错控制技术的研究。
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