“Southern Dynasties”的概念、定义、翻译、参考文献-科学参考

单词	Southern Dynasties
释义	Southern Dynasties Encyclopedia 历史学南朝释 Southern Dynasties南朝中国5世纪初至6世纪末南北朝时期，在南方与北朝对峙而立的宋、齐、梁、陈4个朝代。
随便看	projection-complete subspace projection cone projection constant projection correlation projection difference projection-difference method projection display equipment projection drawing projection effect projection estimate projection formula projection function projection functor projection-grid method projection identification method for the characteristic model projection image projection instrument projectionist projection iteration projection iterative method projection map projection mapping projection matrix projection measurement projection method

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。