“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	normalization of a random variable normalization of a scheme normalization of a sequence normalization of a space normalization of a system normalization of a variety normalization of wave function normalization principle normalization theorem normalization theory normalized normalized Abelian differential normalized additive character normalized algebra normalized basis normalized chain complex normalized complex normalized condition normalized contrast normalized coordinate normalized cut normalized difference normalized difference snow index normalized difference vegetation index normalized distribution

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