“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	competence-based learning competence of marriage competence of serving a sentence competence of serving a sentence of mental patient competence to stand trial of mental patient competency-based compensation competency-based teacher education competency-based training competency model competency of evidence competency of witness of mental patient competency to stand trial competent layer competing competing changes competing failure model competing hypotheses competing interaction competing model competing motivation competing motivations in Typology competing orders competing risk competing risk regression model competing risks data

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