合成物质

Among them, the transition metals promoted dearomatization proceed under mild reaction conditions with various substrates, and which could be applied for synthesis of bioactive compounds.

其中，过渡金属参与的脱芳构化反应，反应条件温和、反应底广泛，可应用于性质的。

Then their synthese speed slows down.But the synthese of RNA and DNA inthe follicular cell is continuous during vitellogenesis, which may relate toformation of livetin.

而滤泡上皮细胞卵母细胞卵黄形期，它的RNA和DNA的较快，因此认为滤泡上皮细胞分泌了一些质参与卵黄蛋白的形。