Both bioconcentration factors and translocation factors of vetiver were less than one,which suggested that the four metals were limited strictly from root to stem.
香根草的生物富集系数(BCF)和转运系数(TF)均小于1,表明它严格限制这四种重金属元素在根-茎叶中的迁移。
参考来源 - 铜矿尾矿库修复植物香根草及其根际尾矿砂中重金属形态研究·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
The bioconcentration factor (BCF) of MET was also in positive correlation to the lipid content of the fish.
多效唑生物积累因子(BCF)和鱼体类脂质含量之间有较高的正相关性。
The high quantily of proteinfat and the concentration of IronZinc and Selenium ions in the medium is more advantageous to bioconcentration of edible fungi.
提高培养基中蛋白质、脂肪和铁、锌、硒的浓度，有利于食用菌对铁、锌、硒的富集。
The model offers an available and simple method for measuring kinetic parameters for bioconcentration of petroleum hydrocarbon by Marine commercial mussels.
根据该模型可以简单方便地测定海洋经济贝类对石油烃的生物富集动力学参数。
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