“history of sulphuric acid industry”的概念、定义、翻译、参考文献-科学参考

单词	history of sulphuric acid industry
释义	history of sulphuric acid industry Encyclopedia 工学硫酸工业发展史释 history of sulphuric acid industry硫酸工业发展史 21世纪初，硫酸工业已有270多年的历史。早期的硫酸生产采用硝化法，此法按主体设备的演变又有铅室法和塔式法之分。19世纪后期，接触法获得工业应用，已成为生产硫酸的主要方法。
随便看	boundary-layer series boundary-layer theory boundary layer transition boundaryless organization structure boundary limits boundary line boundary line of building boundary line of land boundary load switch protection boundary lubrication boundary manifold boundary mapping boundary measure boundary measurements Boundary Moat of Jin Dynasty boundary morphism boundary network flow boundary node boundary node method boundary observation boundary of a chain boundary of a complex boundary of a convex cell boundary of a convex polytope boundary of a domain

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