“spodic horizon”的概念、定义、翻译、参考文献-科学参考

单词	spodic horizon
释义	spodic horizon Encyclopedia 农学灰化淀积层释 spodic horizon灰化淀积层具有灰化淀积物质（有机质和铝或有机质和铁、铝）淀积的土层。由螯合淋溶作用形成的一种淀积层。是在高山冷湿的针叶林木下，真菌分解凋落物产生的可溶性腐殖质与矿物表面风化出的铝和铁发生强烈的络合作用，可溶性络合物随降水下渗并积聚在B层的结果。
随便看	bibliography of book editions Bibliography of Buying and Reselling The books Bibliography of Chinese Ancient Rare Books Bibliography of Chinese Genealogy bibliography of epigraphy bibliography of forbidden books bibliography of local chronicles Bibliography of Local Chronicles in Ancient China Bibliography of Local Chronicles in Ming Bibliography of Local Chronicles in Zhejiang Province bibliography of local literature bibliography of science and technology literature Bibliography of Special Studies on the History of Chinese Literature Bibliography of Study of Oracle Bone Inscriptions Bibliography of the History of Chinese Literature bibliography of the social sciences literature bibliography of the works of Marx and Lenin Bibliography of Translations Bibliography of Western Learning Bibliography of Works Published in Taiwan Region on the History of Chinese Literature bibliography on specific topic bibliography related to a specific book bibliometric analysis bibliometric method Bibliometrics

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