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硫酸工业
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硫酸工业
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硫酸工业
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sulphuric acid industry
硫酸工业
基本无机化工之一。生产硫酸的原料有硫黄、硫铁矿、有色金属冶炼烟气、石膏、硫化氢、回收二氧化硫和废硫酸等。硫黄、硫铁矿和冶炼烟气是3种主要原料。主要产品有浓硫酸、发烟硫酸、液体三氧化硫、蓄电池硫酸、精制硫酸等,也生产液体二氧化硫、亚硫酸铵等产品。
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operator sine function
operator space
operator spectrum
operator splitting
operator splitting method
operator-stable
operator structure
operator theorem
operator-theoretic method
operator theory
operator topology
operator transform
operator-valued coefficient
operator-valued distribution
operator-valued function
operator variable
operator with a trace
operator with continuous spectrum
operator with dense domain
operator with the boundary condition
Opera Troupe
Opera Troupe Found by Jiang Chun of Qing Dynasty
opera troupe found by Pan Yunduan of Ming Dynasty
opera troupe found by Qian Dai of Ming Dynasty
opera troupe found by Ruan Dacheng of Ming Dynasty
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