“John Loudon McAdam”的概念、定义、翻译、参考文献-科学参考

单词	John Loudon McAdam
释义	John Loudon McAdam Encyclopedia 工学〔人物〕释 John Loudon McAdam马克当，J.L. （1756-09-21～1836-11-26）英国路面和公路工程专家。苏格兰人。他发明了用碎石铺路的形式。这类道路形式被命名为“马克当化”，并把碎石路面称为马克当路面。理学〔土木工程人物〕释 John Loudon McAdam马克当，J.L. （1756-09-21～1836-11-26）英国公路工程专家。
随便看	first generation biofuels first-generation biofuels first generation computer First Generation Director first generation improvement clonal seed orchard first generation language first generation language, 1GL first generation mobile communication technology first generation orchard first generation sequencing techniques first Germanic consonant shift first giant branch first green revolution first group isomorphism theorem First-hand data first hand information first harmonic first Harnack theorem first hitting decomposition first hit ting time first hit-ting time first hitting time first homotopy theorem first impression First impression effect

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