“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	soil physics soil phytoremediation soil-plant-air continuum, SPAC soil-plant-atmosphere continuum soil plasticity soil pollutant speciation soil pollution soil pollution accident emergency treatment soil pollution chemistry soil pollution control law soil pollution map soil pollution of agriculture plastic film residues soil pollution prevention and control soil pollution source soil pore soil potassium soil potassium fixation soil potential acidity soil potential fertility soil precipitation-dissolution equilibrium soil primary mineral soil profile soil proteomics soil protozoa soil puddling

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