Tree-ring width of Pinus sylvestris L. from historical object sample 6751B/08...
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Species: Pinus sylvestris L.; No of rings: 52; first year: 1735; tree-death year: 1787; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings:...
物种：欧洲赤松（Pinus sylvestris L.）；年轮总数：52；起始年份：1735；树木死亡年份：1787；髓心：不适用；心材：完整；边材：不完整；边材年轮数：……
