释义 |
alkali soil ˈælkəˌlaɪsɔil 基本例句 碱性土壤,碱土 What shall we grow in this alkaline soil?我们应该在碱性土壤里种什么? In acid andalkali soil, there are mainly indissoluble bivalent or trivalent phosphates, which cannot be utilized by plants.在酸碱性土壤中,磷主要以植物难以吸收利用的难溶性二价或三价阳离子的形式存在。 |