“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	respiratory health effects of atmospheric pollution respiratory insufficiency respiratory monitoring respiratory movement respiratory muscle respiratory nematodosis of ovine and cattle respiratory nematodosis of pig respiratory organs protection aid respiratory peak respiratory protector respiratory quotient respiratory rate respiratory rhythm respiratory root respiratory supplementation and draining method respiratory syncytial virus respiratory syncytial virus (RSV) infection respiratory syncytial virus，RSV respiratory system respiratory system of domestic animals respiratory system of poultry respiratory system toxicity respiratory tract respiratory tract flora respiratory tract injury caused by military aerosol

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。