overlap of peaks 中文意思是什麼
overlap of peaks
解釋
峰重疊-
Thirdly, similarity matrix, dissimilarity matrix or similarity table are established based on the n - strong peaks, the overlap rate of common peaks and the cosine / sine of vectors " angle which are derived from the fingerprint chromatograms of samples. and based on these data model, clustering research has been done by k - means algorithm, biggest tree in fuzzy clustering and improved cobweb algorithm, where different results have been gained. by comparing, cobweb algorithm is the best
本次研究利用n強峰、共有峰的重疊率和向量夾角正餘弦值對樣品色譜指紋圖譜分別建立了相似度矩陣、相異性矩陣或相似度表，以這些數據模型為基礎，分別用了k -平均、模糊聚類的最大樹法和改進的cobweb法進行了聚類研究，得到了不同的效果。 -
Finally there were 7 common characteristic peaks, overlap ratio of the characteristic peaks were more than 70 %, and the range of relative peak aera was less than 10 %
冬蟲夏草cs - js菌系共有特徵峰7個，特徵峰的重疊率大於70 ，特徵峰的相對峰面積范圍小於10 。 -
First, theory and characteristics of chromatography are explored in the paper. the method based on math model, which is established according to fingerprint chromatogram, is used to analyze the actual significance of common peak, overlap rate and n - strong peaks
本文首先對色譜法原理及其特點進行探究，根據分析化學中常用的色譜指紋圖譜來建立數學模型的方法來分析共有峰與重疊率以及n強峰的實際意義。
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