| ~(60)Coγ辐射对马尾松物理力学性质的影响 |
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| 引用本文： | 许洪林,李平宇,邓龙安,刘银春,王剑,林后松,黄挺俊.~(60)Coγ辐射对马尾松物理力学性质的影响[J].福建林学院学报,1990(1). |
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| 作者姓名： | 许洪林 李平宇 邓龙安 刘银春 王剑 林后松 黄挺俊 |
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| 作者单位： | 福建林学院
(许洪林，李平宇，邓龙安，刘银春，王剑)，福建省辐照中心
(林后松)，福建省辐照中心(黄挺俊) |
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| 摘 要： | 马尾松经1 ~5Gy剂量的γ射线辐射以后,其力学性质发生一些变化,但不是十分显著。这些变化在木材纤维长度、宽度、形状,试样的显微、超微结构以及木材纤维的结晶度上没有反映出来。这为马尾松的辐射改性利用时剂量的选取提供科学依据。
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| 关 键 词： | ~(60)COγ辐射 马尾松 物理性质 |
The Effect of Co γ ray upon the physics mechanics porperties of Pinus Mansonina |
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| Xu Honglin Li Pinyu Deng Longan Liu Yinchun Wang Jian.The Effect of Co γ ray upon the physics mechanics porperties of Pinus Mansonina[J].Journal of Fujian College of Forestry,1990(1). |
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| Authors: | Xu Honglin Li Pinyu Deng Longan Liu Yinchun Wang Jian |
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| Institution: | Xu Honglin Li Pinyu Deng Longan Liu Yinchun Wang Jian
( Fujian forestry college )
LinHousong Huang Tingjun (Fujian irradiation centre) |
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| Abstract: | Having been irradiated by Y ray of 106 Gy the pinus got come insignificant changes in the mechanics properties. Howeven these changes are not seen in the length, width, form. and the crystallinity of the fitre, Nor are they seen in the micioscopic and ultanmicroscopic structure. this provides scientific basis for modifying Binus Massoniana through irradiation. |
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| Keywords: | ~60Coγ radiat Pinus masooniana physic propesties |
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