方法：通过不同制备方法莱菔子供试样品hplc图谱的比较和相似度计算，分析其成分群的变化规律。
Methods: By comparing HPLC maps of Semen Raphani samples prepared with different methods and computing similarity, (analysis) the change law of the components group.
考察了不同的样品制备方法和检测方式对植物中多糖分析的影响。
The influence of sample preparation method and detection mode on the analysis of polysaccharide was investigated.
此外，采用不同方法制备了多孔硅样品，分析了其表面形貌并用显微拉曼光谱法测定了导热系数。
Furthermore, different porous silicon samples were prepared, and whose surface morpho - (logy) analysis and thermal conductivity measurement using micro-raman technology were performed.
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