...13 马尾松弦切面 木射线和管胞包 围横向树脂道 14 --Ray cells are of two specialized types: ray parenchyma(射线薄壁细胞) occurs in all species while ray tracheids(射线管胞)are present in only certain species Pine松、Spruce云杉、hemlock铁...
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ray parenchyma cell 由射线薄壁细胞
wood-ray parenchyma 木射线薄壁组织
wood ray parenchyma [植] 木射线薄壁组织
Proportion of ray parenchyma 射线薄壁组织率
Nuclei are proved to be existing in them. It is found that nuclei in ray parenchyma cells are more common, with round or elliptical shape, esp.
研究发现，射线薄壁细胞的细胞核比较丰富，尤其以横卧射线细胞最明显，多呈圆形或椭圆形。
There are different types of pit-pair between the axial tracheids. the axial tracheid and the ray parenchyma, the axial tracheid and the ray tracheid.
轴向管胞之间、轴向管胞与射线薄壁细胞之间、轴向管胞与射线管胞之间，均有不同类型的纹孔对。
There are different types of pit-pair between the axial tracheids. the axial tracheid and the ray parenchyma , the axial tracheid and the ray tracheid.
轴向管胞之间、轴向管胞与射线薄壁细胞之间、轴向管胞与射线管胞之间，均有不同类型的纹孔对。
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