| 东北重要阔叶树环孔材超微结构研究 |
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| 引用本文： | 彭海源,陈伯林,李坚,李娜,丁汉喜,乔玉娟,崔永志. 东北重要阔叶树环孔材超微结构研究[J]. 东北林业大学学报, 1988, 0(5) |
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| 作者姓名： | 彭海源 陈伯林 李坚 李娜 丁汉喜 乔玉娟 崔永志 |
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| 作者单位： | 东北林业大学(彭海源，陈伯林，李坚，李娜，丁汉喜，乔玉娟)，东北林业大学(崔永志) |
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| 摘 要： | 借助于扫描电子显微镜对东北重要阔叶树环孔材水曲柳、光叶春榆、黄波罗和柞木的超微结构进行了研究。观察了这些木材的立体结构,导管壁上的纹孔,木纤维及其壁上的纹孔,纵向薄壁细胞及其壁上的纹孔,木射线薄壁细胞及其壁上的纹孔以及螺纹加厚和瘤层等,为教学、科研和阔叶木材的加工利用提供有意义的资料。
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| 关 键 词： | 东北 阔叶树材 超微结构 |
STUDY ON THE ULTRASTRUCTURE OF RING POROUS WOODS OF MAIN HARDWOODS IN NORTHEAST OF CHINA |
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| Peng Hai yuan Chen Bai lin Li jian Li Na Ding Han xi Qiao Yu juan Chui Yong zhi. STUDY ON THE ULTRASTRUCTURE OF RING POROUS WOODS OF MAIN HARDWOODS IN NORTHEAST OF CHINA[J]. Journal of Northeast Forestry University, 1988, 0(5) |
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| Authors: | Peng Hai yuan Chen Bai lin Li jian Li Na Ding Han xi Qiao Yu juan Chui Yong zhi |
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| Affiliation: | Northeast Forestry University |
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| Abstract: | The ultrastructures of ring porous woods such as Fraxjnus mandsh(?)rica, Ulmus japonica var. levigata, Phellodendron amurense and Ouercus mongolica were shown under scanning electronic microscope. The three dimensional structure, the pits on the wall of vessels, fibers, longitudinal parenchymas, and ray parenchymas and the spiral thickening as well as the warts were observed. This study provides very important information for teaching and research of hardwoods and their processing and utilization. |
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| Keywords: | Northeast Hardwood Ultrastructure |
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