方法：采用GCMS联用法对珠光香青挥发油的化学成分进行分离和鉴别。
Methods: The separation and identification of volatile oil of Anaphalis Margartacea were carried out by GC MS method.
方法：采用GCMS联用法对珠光香青挥发油的化学成分进行分离和鉴别。
Methods: The separation and identification of volatile oil of Anaphalis Margartacea were carried out by GC MS method.
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