温度对人工林落叶松木材水分移动及微观结构的影响  

The Effect of Temperature on Moisture Movement and Microstructure of Larch Wood in Man-made Forest

作　　者：龚仁梅[1] 沈隽[2] 何灵芝[1] 刘亚兰[1] 徐兰英[1] 

机构地区：[1]黑龙江省林业科学院,哈尔滨150040 [2]东北林业大学

出　　处：《东北林业大学学报》2001年第5期31-33,共3页Journal of Northeast Forestry University

摘　　要：通过在不同恒定的温度场中的试验 ,研究分析了人工林落叶松 (Larixolgensis.A)木材中 ,水分在非稳定状态下的扩散及其影响因素。探讨了木材水分在非稳定状态下的扩散及其微观结构变化规律 。In this paper, moisture diffusing of larch ( Larix olgensis A) wood in man-made forest at nonsteady state and the influencing factors were studied by experimenting under different steady temperature environment. The changing regularity of its microstructure and its diffusion under nonsteady condition were also discussed, which provides scientific basis for rationally making wood drying technology.

关 键 词：非稳定扩散 含水率 人工林 落叶松 温度 木材水分 微观结构 

分 类 号：S781.33[农业科学—木材科学与技术]