【摘要】 以生长在长江滩地、不同倾斜角度的Ⅰ-69杨为实验材料,分析了杨木旋切单板的性质。结果表明:在所选的杨树中,在旋切单板中,从髓心向外方向的起毛率和变形率明显严重。更多还原

【Abstract】 In this paper,6 trees of poplar 69(Populus deltoids CV.Ⅰ-69/55) with different leaning angle grown in the Islet beach of Yangtse river was selected as material to analyze the differences of selected wood properties and veneer qualities.The results show that the woolly area ratio and the warp ratio of veneer in poplar 69 near bark are severer than that near the pith.更多还原