农田土壤—植物系统中钒的迁移富集规律
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Migration and enrichment patterns of vanadium in the soil and plant system of farmland
ZHAO Yu-Yan, JIANG Tao, YANG Bing-Han, ZHANG Ze-Yu, LI Zheng-He, LI Bing, TANG Xiao-Dan
图3 V与造岩元素的聚类分析谱系
Fig.3 Cluster analysis pedigree diagram of V and rock-making elements