Video cytological image analysis system and micrography were adopted to examine vessel elements in secondary xylem of phyllanthus emblica 摘要运用细胞图象分析系统及显微照相的方法，对余甘子次生木质部导管分子进行观察研究。
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The vessel elements of secondary xylem in litchi chinensis are observed and studied by bio - microscope image analysis system and micrography 摘要运用细胞图像分析系统及显微照相的方法，对荔枝次生木质部导管分子进行了观察研究。
