tree-ring structure的意思|示意
美 / /
英 / /
树木年轮结构
tree-ring structure的网络常见释义
年轮结构 ...京杨，年轮结构，气候因子，响应 [gap=1203]Key words: Mu Us Desert, Populus simonii, P. ×beijingensis, tree-ring structure, climate factors, response ...