| 快速检测木材微纤丝角的近红外光谱分析技术 |
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| 引用本文： | 王玉荣,江泽慧,赵荣军,任海青.快速检测木材微纤丝角的近红外光谱分析技术[J].林业机械与木工设备,2007,35(7):35-36,50. |
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| 作者姓名： | 王玉荣 江泽慧 赵荣军 任海青 |
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| 作者单位： | 中国林业科学研究院木材工业研究所,北京,100091 |
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| 基金项目： | 引进国际先进农业科技计划(948计划) |
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| 摘 要： | 介绍了一种新的测量木材微纤丝角的无损检测技术--近红外光谱分析,并详细阐述了测量时木材样品的选择及制备,测量工作包括X射线衍射和近红外光谱采集、多变量数据分析与模型建立的方法及步骤.证明了近红外光谱分析技术可以用于快速准确地预测木材的微纤丝角.
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| 关 键 词： | 近红外光谱分析 木材 微纤丝角 |
| 文章编号： | 1001-4462（2007）07-0035-02 |
| 修稿时间： | 2007-04-09 |
Rapidly Estimation of Wood Microfibril Angle by Near Infrared Spectroscopy |
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| WANG Yu-rong,JIANG Ze-hui,ZHAO Rong-jun,REN Hai-qing.Rapidly Estimation of Wood Microfibril Angle by Near Infrared Spectroscopy[J].Forestry Machinery & Woodworking Equipment,2007,35(7):35-36,50. |
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| Authors: | WANG Yu-rong JIANG Ze-hui ZHAO Rong-jun REN Hai-qing |
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| Institution: | Research Institute of Wood Industry, Chinese Academy of Forestry, Beijing 100091, China |
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| Abstract: | A new nondestructive estimation of wood microfibril angle using near infrared spectroscopy was introduced. Method and operating approach of predicting wood microfibril angle using near Infrared spectroscopy were expatiated which include choice and processing of wood samples,X-ray diffraetometry,collection of near infrared spectroscopy and the experimental flow,analysis of multivariable data and establishment of model.It was proved that the near infrared(NIR) spectroscopic technique could be used to rapidly and accurately predict the wood microfibril angle. |
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| Keywords: | near infrared spectroscopy wood microfibril angle |
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