“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	utility boiler utility computing utility function utility graph utility management systems utility of periodicals utility pipeline utility problem utility program utility room/laundry room utility software utility systems integration utility theory utility theory for games utility tunnel Utility Tunnel Law utilizable regulation utilization and improvement of purplish soil utilization and reclamation of lime concretion black soils utilization coefficient utilization coefficient of irrigation water utilization coefficient of out driving time utilization degree of waterflooding reserve utilization efficiency of feed energy utilization landfill biogas

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