“硫酸工业发展史”的概念、定义、翻译、参考文献-科学参考

单词	硫酸工业发展史
释义	硫酸工业发展史 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	north polar sequence north polar spur north pole north preceding star North Putuo Film and TV City Northrop Frye Northrop Grumman Corporation North's dilemma of institutional change North Sea North Sea Canal North Sea Empire North Sea fishing ground North-section Water Transfer Project from Biliuhe Reservoir to Dalian City north seeking pole North Shaanxi storytelling North Shaanxi storytelling music North Shanxi Daoqing tale-chanting North Song Dynasty Rubbing Album of Lushan Temple Stele north-south asymmetry North-South dialogue North-South Relations North-South Transect of Eastern China North Star north temperate belt north temperate zone

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。