Made from fresh leaves of big-leaf tea trees of Yunnan, Pu 'er tea has a distinctive aroma thanks to the special fermentation procedure in the processing steps.
从鲜叶大叶茶树云南普洱茶具有独特的香气感谢特别发酵过程中的处理步骤。
Based on the method of o Farrell, an improved procedure for the two dimensional gel electrophoresis of leaf proteins is presented.
通过对传统的双向电泳方法进行改进与优化，得到了一种适合于分析植物叶片蛋白质的双向电泳新方法。
The procedure of thin layer chromatography-spectrophotometry analysis of total triterpene in Lagerstroemia specious L. leaf was investigated in this paper.
采用薄层色谱分离-分光光度法测定大叶紫薇叶中的总三萜含量。
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