Objective To compare the content of clarithromycin tablets manufactured by 5 companies.
目的考察国内外5个厂家的克拉霉素片的含量。
Objective: To Compare the content of scutellarin in the different parts of Herba Scutellariae Barbatae.
目的:比较半枝莲不同药用部位野黄芩苷的含量。
Objective To compare the content and composition of essential oil in coriander seeds of different varieties.
目的比较不同栽培品种芫荽籽精油的含量与成分。
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