摘要
选择8种云杉属木材试件,分析其细胞平均壁厚对木材声振动特性参数的影响,根据平均壁厚与木材声振动特性参数之间的关系,得出基本规律:当细胞平均壁厚在0.040～0.050μm时,木材具有较好的声振动性能.
The objective of this study is to make clear the relationships between cell - wall thickness and vibration properties of eight Picea species. Eight Picea species have close correlation to every vibration properties. When the cell- wall thickness reaches 0. 040- 0. 050 μm, vibration properties of Picea species will be optimal.
出处
《林业科技》
北大核心
2005年第5期48-51,共4页
Forestry Science & Technology
基金
国家自然科学基金资助项目(C02060102)
