“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	circulating circuit circulating cooling supplyment water system circulating cooling water system for civil buildings circulating cooling water system for industrial building circulating cooling water system for test device circulating cooling water treatment system circulating current circulating decimal circulating fluidized bed circulating fluidized bed boiler circulating fluidized bed boiler modulation control system circulating fluidized bed boiler operation circulating fluidized gasifier circulating flux circulating function circulating ink supply system circulating libraries circulating medium circulating notes in northeast China circulating offices circulating ratio circulating sub circulating system circulating tumor cells circulating type seminal plasma machine

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。