请输入您要查询的字词:
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
educational game
educational idea
educational ideal
educational image
educational inequality
educational informationization
educational informatization
educational innovation
educational inspection system in France
educational institution liability
educational law
educational law and regulation
educational leadership
educational legal relation
educational legislation
educational liberty
educational management decision
educational measurement
educational media
educational morality
educational narrative
educational newpapers and journals
educational novel
educational pathology
educational performance appraisal
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。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/2/22 0:21:00