Tree-ring width of Pinus sylvestris L. from historical object sample 6751B/05...
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Species: Pinus sylvestris L.; No of rings: 83; first year: 1746; tree-death year: 1829; Pith: not applicable; Heartwood: complete; Sapwood: complete; Number of sapwood rings:...
物种：欧洲赤松（Pinus sylvestris L.）；年轮数：83；初始年份：1746；树木死亡年份：1829；髓心：不适用；心材：完整；边材：完整；边材年轮数：……
