YAN Zhong-wei, TIAN Xi, ZHANG Yi-fei, LI Lian-jie, LIU San-qing, HUANG Wen-qian. Online Detection of Soluble Solids Content in Different Parts ofWatermelons Based on Full Transmission Near Infrared Spectroscopy[J]. Spectroscopy and Spectral Analysis, 2023, 43(6): 1800