“郑国渠首遗址”的概念、定义、翻译、参考文献-科学参考

单词	郑国渠首遗址
释义	郑国渠首遗址 Encyclopedia 历史学其他遗址释 Headwork of Zhengguo Canal郑国渠首遗址中国战国时期韩国水工郑国于秦王政元年（公元前246）主持修建的引泾灌溉工程郑国渠的渠首工程遗址。
随便看	block prism block product Block randomization block relaxation block relaxation method block replacement policy blocks block scheme block search block size block spin block spin transformation blocks substitution matrix block structure block-structured language block system block transfer block triangular form block triangular matrix block tridiagonal matrix block-tridiagonal matrix block upper triangular matrix block valve station block virtualization Bloembergen, Nicolaas

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