前缘涡旋升力 leading edge vortex lift (LEVL) 主要特点 leading particulars 前缘气流分离 leading-edge separation ..
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Objective: To directly and accurately identify Artemisia argyi Levl. et Vant.
目的:为了直接准确地鉴别艾、野艾及细叶艾。
In order to analyze chemical constituents of the volatile oil form Artemisia argyi Levl.
目的分析艾叶挥发油的主要化学成分。
Objective To analyze the chemical constituents of the volatile oil from Artemisia argyi Levl.
目的分析艾叶挥发油的主要化学成分。
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