Tree-ring width of Quercus species from historical object sample 5987B/01A, N...
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Species: Quercus species; No of rings: 216; first year: 1347; end year: 1563; Pith: not applicable; Heartwood: complete; Sapwood: complete; Number of sapwood rings: 18; Last...
物种：栎属（Quercus）物种；年轮数：216；起始年份：1347；终止年份：1563；髓心：不适用；心材：完整；边材：完整；边材年轮数：18；末次……
