Tree-ring measurements of Picea engelmannii (Engelmann spruce) from sample SY...
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Species PCEN; No of rings 482; Begin 1502; End 1983
物种每通道能量归一化(PCEN);环数为482;起始编号为1502;终止编号为1983

Species PCEN; No of rings 482; Begin 1502; End 1983
物种每通道能量归一化(PCEN);环数为482;起始编号为1502;终止编号为1983