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来源：雅诚德英语网
A stable purplish red complex of barium and DBS-arsenazo was formed in the medium of nitric acid.
在硝酸介质中，钡与dbs偶氮胂形成稳定的紫红色络合物。
A stable purplish red complex of barium and DBS-arsenazo was formed in the medium of nitric acid.
在硝酸介质中，钡与dbs偶氮胂形成稳定的紫红色络合物。