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:1 997～ 1 998年对氯化物型盐碱地池塘的主要离子的含量进行了测定 ,总结了各离子之间的相互关系。通过相关与回归分析 ,建立了以碱度为基本测量项目的计算模型 ,用以预测其余离子的含量
: From 1997 to 1998, the content of major ions in chloride-salinized ponds was determined, and the correlation between the ions was summarized. Through the correlation and regression analysis, a basic alkalinity measurement project was established to predict the content of other ions