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首次研究了四元体系 Mg B4O7Mg SO4Mg Cl2 H2 O2 5℃时相关系 .并对三元体系 Mg SO4Mg Cl2H2 O 2 5℃时相关系进行了研究与部分溶液物化性质的测定 .
The phase relationship of quaternary system Mg B4O7Mg SO4Mg Cl2 H2 O2 at 5 ℃ was studied for the first time.The phase relationship of the ternary system MgSO4Mg Cl2H2 O 5 at 5 ℃ was studied and the physico-chemical properties of some solutions were also studied.