我国110个树种木材表面视觉物理量的综合统计分析  

SYNTHETICAL STATISTICS ANALYSIS ON VISUAL PHYSICS MAGNITUDE (VPM) OF THE SUFACE OF 110 CHINESE WOOD SPECIES

作　　者：刘一星[1] 李坚[1] 徐子才[1] 崔永志[1] 

机构地区：[1]东北林业大学

出　　处：《林业科学》1995年第4期353-359,共7页Scientia Silvae Sinicae

基　　金：国家自然科学基金

摘　　要：以我国１１０个树种的木材材色、光泽度参数测量值为基本数据，分析了木材表面视觉物理量各参数之间的相关性，并探讨了它们之间的内在联系。采用不同变量组合的一系列主成分分析和综合比较，确定了一种较为有效的简化木材表面视觉物理量参数的方法。简化出的几个主成分分量均具有相对独立的专业含义，为木材视觉环境学特性等研究提供了方便．On the base of the data of wood color and wood gloss from 110 Chinese wood species, the relationship between the parameters of wood VPM were studied, and their intrinsic connection were discussed. By a series of major component analysis and companion, a more efficent method to simplify the parameters of wood VPM was determined. The simplified major components possessed the relatively independent meaning of specialty. This method makes the research on this field more convenient.

关 键 词：木材表面 视觉物理量 统计分析 

分 类 号：S781.61[农业科学—木材科学与技术]