例句與造句

1. Methods : the similarities of honeysuckle chromatography fingerprints were calculated by the methods of correlation coefficients and angle cosine with or without retention time correction and signal standardization
   方法：對金銀花藥材指紋圖譜進行保留時間和峰面積校正，分別使用相關系數(shù)法和夾角余弦法計算處理前后圖譜間相似度。
2. It's difficult to find signal standardization in a sentence. 用signal standardization造句挺難的