“transmission of flood message in ancient China”的概念、定义、翻译、参考文献-科学参考

单词	transmission of flood message in ancient China
释义	transmission of flood message in ancient China Encyclopedia 理学古代报讯释 transmission of flood message in ancient China古代报汛中国古代采用快于水流速度的方法，把汛期所观察到的河流上游涨水情况向下游和朝廷传递，以便加以防御的制度和措施。
随便看	bound homotopy bounding bounding box bounding chain bounding cycle bounding manifold bounding operation bounding polyhedral surface bounding surface Bounding Theory boundless bound method bound model boundness boundness test bound nucleus bound occurrence bound of convergence bound of star-likeness bound of the error bound of uniqueness bound on effective properties bound orbit bound osculating space boundpair

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