“Han Dynasty's frontier”的概念、定义、翻译、参考文献-科学参考

单词	Han Dynasty's frontier
释义	Han Dynasty's frontier Encyclopedia 历史学[军事]释 Han Dynasty's frontier两汉边塞中国汉代为防御匈奴侵犯而修筑的长城，当时称为边塞，简称塞，或称障塞。
随便看	anallagmatic figure anallagmatic geometry anallatic lens analog analog accelerator analog; analogue analog circuit analog circuits analog communication analog computation analog computer analog computer subsystem analog controlled circuit analog-digital-analog converter analog digital filter transform analog-digital filter transform analog display instrument analog electric hydraulic control system analog electronic camera analog function analog geophone analogical dictionary analogical extension analogical inference Analogical Interpretation

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。