constituent of volatile oil

• 挥发性成分

constituent of volatile oil的用法和样例：

例句

1. Conclusion The main components of the volatile oil were firstly analyzed and most of them were esters and alkanes.
   结论首次对林下参的挥发性成分进行了分析，含量较高的主要是酯类和烷烃。
2. Extraction and Identification of Volatile Constituents in the Flowers of Aglaia odorata Lour.
   树兰花挥发性成分的提取及鉴定。