“Han strategic fortification”的概念、定义、翻译、参考文献-科学参考

单词	Han strategic fortification
释义	Han strategic fortification Encyclopedia 工学建筑考古释 Han strategic fortification汉代关塞建筑汉代为军事防御和开发边疆，沿长城一线营造了大量关塞建筑，如烽、燧、关、侯城和屯戍城，作为报警和驻军之用，形成坚固的工程防御体系。通过考古勘察，并同出土的简牍记载对照，得知汉代关塞建筑的形制。
随便看	theory of truth theory of turbulence theory of types theory of unequal development theory of unification in psychology theory of uniform algebras theory of univalent function theory of univalent functions theory of universe expansion theory of urban policy evaluation theory of urban spatial structure in China theory of valuation theory of value-distribution Theory of Vaulting Heavens theory of visceral manifestations theory of viscoelasticity theory of visual perception theory of vocational choice theory of wave propagation in continuous media theory of welfare state theory of witch theory of Wushu theory of Xiang-Shu theory of Yin-Yang agronomy theory of zero population growth

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