tetrabasic

tetrabasic zinc chromate...

铬酸锌,

Lead sulfate, tetrabasic;lead oxide sulfate;

氧化铅与硫酸铅的复合物;

Using analytical method of pyrolysis gas chromatography/mass spectrometry, the temperature effect on pyrolyzate was studied, and the pyrolysis rule of tetrabasic copolymer was discussed.

用热裂解色谱质谱析方法,研究了裂解度对裂解产物的影响,并讨论了元共聚物的热裂解规律。