常見例句The results showed that the stages of decomposition of fallen decorticated trunks were closely related with the distribution of species of Postia, and the quotient was 0.885. 本文對中國地區(qū)泊氏孔菌屬進行生態(tài)學的研究，結果表明樹木腐爛程度與泊氏孔菌屬的種類分布具有高度相關性，相關系數(shù)為0.;885。 返回 Postia