Tree-ring width of Pinus sylvestris L. from historical object sample 6752B/07...
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Species: Pinus sylvestris L.; No of rings: 49; first year: 1750; tree-death year: 1799; Pith: not applicable; Heartwood: absent; Sapwood: complete; Number of sapwood rings: 49;...
样本物种：欧洲赤松（Pinus sylvestris L.）；年轮总数：49；初始生长年份：1750；树木死亡年份：1799；髓心：不适用；心材：缺失；边材：完整；边材年轮数：49；……
