“古地图”的概念、定义、翻译、参考文献-科学参考

单词	古地图
释义	古地图 Encyclopedia 工学古地图释 ancient map古地图从史前时期至清朝末年人们用以表示地表某些现象空间分布并具有文物性质的图形。
随便看	problem analysis problem analysis model problematic problematical problem-based learning problem calculus problem centrality theory problem child problem complexity problem definition problem definition, analysis and explanation problem definition method problem-focued coping problem for determining solution problem frame problem frames method problem handling system Problem novels problem of a hundred chickens problem of allocation problem of brachistochrone problem of circumference in equal parts problem of construction with ruler and compass problem of contact problem of Copenhagen

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。