| Wood Microstructure Effects on Chinese White Poplar Dyeing |
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| 作者姓名： | DUAN Xinfang BAO FuchengResearch Institute of Wood Industry Chinese Academy of Forestry Beijing P.R.China |
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| 作者单位： | DUAN Xinfang BAO FuchengResearch Institute of Wood Industry，Chinese Academy of Forestry，Beijing 100091，P.R.China |
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| 摘 要： | In order to study the influence of wood microstructure on wood dyeing, eleven parameters of wood microstructure and 5 parameters of wood dyeing effects for 34 pieces of wood boards from 5 trees of Chinese white poplar (Populus tomentosa) were determined and the multiple regression analysis between the factors of wood microstructures and the parameters of wood dyeing effects were made. The regression results show that each variable of wood dyeing effects has higher relationship with wood microstructures, and multiple correlation coefficients between each variable of wood dyeing effects and wood microstructures are 0.483 6~0.799 8. The main factors of wood microstructures influencing wood dyeing of Chinese white poplar are proportion of wood ray, proportion of vessel and proportion of wood fiber according to comparing the standardized regression coefficients of multiple regression equation.
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| 关 键 词： | 白杨 木材显微结构 木材染色工艺 多元回归分析 相关分析 |
Wood Microstructure Effects on Chinese White Poplar Dyeing |
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| DUAN Xinfang BAO FuchengResearch Institute of Wood Industry,Chinese Academy of Forestry,Beijing ,P.R.China.Wood Microstructure Effects on Chinese White Poplar Dyeing[J].中国林业科技(英文版),2004,3(4):59-64. |
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| Authors: | DUANXinfang BAOFucheng |
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| Institution: | ResearchInstituteofWoodIndustry,ChineseAcademyofForestry.Beijing100091,PR.China |
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| Abstract: | In order to study the influence of wood microstructure on wood dyeing, eleven parameters of wood microstructure and 5 parameters of wood dyeing effects for 34 pieces of wood boards from 5 trees of Chinese white poplar (Populus tomentosa) were determined and the multiple regression analysis between the factors of wood microstructures and the parameters of wood dyeing effects were made. The regression results show that each variable of wood dyeing effects has higher relationship with wood microstructures, and multiple correlation coefficients between each variable of wood dyeing effects and wood microstructures are 0.483 6~0.799 8. The main factors of wood microstructures influencing wood dyeing of Chinese white poplar are proportion of wood ray, proportion of vessel and proportion of wood fiber according to comparing the standardized regression coefficients of multiple regression equation. |
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| Keywords: | Populus tomentosa wood microstructure wood dyeing influence multiple regression analysis |
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