“measures for preserving city walls”的概念、定义、翻译、参考文献-科学参考

单词	measures for preserving city walls
释义	measures for preserving city walls Encyclopedia 工学〔近代﹞释 measures for preserving city walls《保护城垣办法》民国时期国民政府制定的中国近代第一部城墙保护办法。
随便看	frozen field frozen food frozen ground geomorphology frozen ground of China frozen-in frozen-in effect frozenin effect frozen-in element frozen-in field frozen-in flux frozen-in integral frozen-in magnetic field frozen magnetic field frozen magnetic flux frozen meat frozen parameters frozen precipitation frozen prepared food frozen processing aquatic products frozen rain frozen section frozen section diagnosis Frozen soil frozen soil frozen-soil blasting

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。