零距拉伸技术快速评价针叶材管胞的纵向抗拉强度_电子资料文库 关键词:零距拉伸 管胞 抗拉强度 [gap=940]Keywords: Zero-span tension, Tracheids, Tensile strength
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At present, the most difficult problem encountered in the research of cell wall mechanics of tracheids is the experimental determination of the mechanical properties of tracheids.
目前在管胞细胞壁力学的研究中，人们遇到的最大的困难就是管胞细胞壁力学性能的实验测定。
参考来源 - 人工林杉木管胞的纵向力学性质及其主要影响因子研究It is considered that tracheids are the most primitive tracheary elements, that evolved into vessel and fibre phylogenetically.
目前认为管胞是最为原始的管状分子类型,它在进化的过程中向着导管分子和纤维分化。
参考来源 - 基部被子植物关键类群的管状分子研究·2,447,543篇论文数据，部分数据来源于NoteExpress
N an element of xylem tissue consisting of an elongated lignified cell with tapering ends and large pits 管胞 [botany]
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