chemical components of essential oil
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美
- 挥发油
双语例句
- Study on chemical constituents of essential oil from Mentha spicata L.
留兰香挥发油化学成分的研究。 - Objective The components of the volatile oil from Cynanchum atratum were analyzed.
目的分析直立白薇挥发油的化学成分。
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