木材解剖数据杨树组织比量（不同种植密度）

本数据记录了木材解剖入库数据中杨树组织比量（不同种植密度）的序号、样品编号、视眼数、导管比量、导管标准差、直径比量、直径标准差、射线比量、射线比量标准差、胞壁率、胞壁标准差等记录。木材解剖结构是木材性质的基础，它影响木材的物理力学等性质，了解木材的解剖结构，才能更好地认识木材，进而更好地利用木材。当前数据包括木材纤维的长短、宽度、胞壁的厚度和胞壁率、各种组织的比量和导管分布频率等。

This dataset records the serial numbers, sample numbers, number of microscopic observation fields, vessel proportions, standard deviations of vessel proportions, fiber diameter proportions, standard deviations of fiber diameters, ray proportions, standard deviations of ray proportions, cell wall ratios, and standard deviations of cell wall ratios within the poplar tissue proportion dataset (under different planting densities) stored in the wood anatomy repository.
Wood anatomical structure is the fundamental basis of wood properties, which affects the physical and mechanical properties of wood. Gaining a thorough understanding of wood anatomical structure enables better recognition and utilization of wood. The current dataset also covers the length and width of wood fibers, cell wall thickness, cell wall ratio, proportions of various tissue types, vessel distribution frequency, and other related indicators.