冯·哈根斯正在展示一只鸟的横切片。
方法：采用石蜡切片法对14份研究材料制作根的横切片，应用光学显微镜观察其显微结构。
Method: the cross sections of 14 materials were obtained by using paraffin sectioning and the optical microscope was used to characterize the structure.
通过多角体超薄切片的横切面观察，囊膜内包被的核衣壳数变动于1～10之间，只包被1个核衣壳的数目最多，约占总数的80.04％，病毒束在排列图式上存在差异。
Numbers of nucleocapsids observed in an envelope in their cross sections ranged from 1 to 10, and the frequencies at 1 nucleocapsid was significantly higher than the others, almost 80.04% of the all.
对叶片横切切片观察发现角质层的堆积疏松，并且细胞壁厚度不规则。
Cross-sectioning reveals loose packing of the cuticle and irregular thickness of cell wall.
对叶片横切切片观察发现角质层的堆积疏松，并且细胞壁厚度不规则。
Cross-sectioning reveals loose packing of the cuticle and irregular thickness of cell wall.
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