“four towns of Ming and Qing dynasties”的概念、定义、翻译、参考文献-科学参考

单词	four towns of Ming and Qing dynasties
释义	four towns of Ming and Qing dynasties Encyclopedia 工学〔宋-清﹞释 four towns of Ming and Qing dynasties明清四大镇明清时期汉口镇、佛山镇、景德镇、朱仙镇的合称。
随便看	acid-deficient condition acid deposition acid desizing acid detergent fiber acid detergent lignin acid dissociation constant acid dye acid fog acid fracturing acid-free paper material acid free pickling acid gas acid hydrolysis of wood acidic amino acid acidic fluid acidic oxide acidic precipitation acidic rock acidic soot acidification acidification of water body acidimeter acidimeter; acidometer acidimetry acidity

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。