| 原木周边部分的最大短锯材 |
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| 引用本文： | 门泽民.原木周边部分的最大短锯材[J].西北林学院学报,1992,7(2):31-33. |
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| 作者姓名： | 门泽民 |
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| 作者单位： | 西北林学院木材工业系 |
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| 摘 要： | 对原木周边部分最大短锯材材积计算式和最佳锯剖位置探索的结果。最大短锯材材积计算式为: V=(43~(1/2)(R~2-a~2)~(3/2))/(R~2-r~2)(a-b)L最大短锯材外材面的最佳位置为: a=(3b±(9b~2+16R~2)~(1/2))/8
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| 关 键 词： | 原木 周边部分 短锯材 最大材积 |
Maximal Short Sawn Timber from the Peripheral Part of a Log |
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| Men Zemin.Maximal Short Sawn Timber from the Peripheral Part of a Log[J].Journal of Northwest Forestry University,1992,7(2):31-33. |
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| Authors: | Men Zemin |
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| Abstract: | The estimation equation for the maximal volume of short sawn timber from the peripheral part of a log and the optimal sawcut position were approached. The estimation equation for the maximal volume of short timber is as follows.The optimal sawcut position on the outside of short sawn timber can- be determined by the following equation. |
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| Keywords: | log peripheral part short sawn timber maximal volume optimal position |
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