... 心材树种heartwood tree 边材树种sapwood tree 熟材ripewood ...
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... 边材腐朽 sap rot；external decay 边材树 sapwood tree 边腐 marginal rot ...
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sapwood tree detail 边材树种
·2,447,543篇论文数据，部分数据来源于NoteExpress
Sap flow flux was influenced by sapwood area size, and decreased progressively from the base along the trunk to the top of tree.
不同树干高度液流通量的变化受边材面积大小的影响，自基部沿树干高度递减；
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