“maritime transportation in the Yuan period”的概念、定义、翻译、参考文献-科学参考

单词	maritime transportation in the Yuan period
释义	maritime transportation in the Yuan period Encyclopedia 历史学[社会经济]释 maritime transportation in the Yuan period元代海运元朝政府组织的将南方粮食经由海路运至大都的调运。
随便看	geodesic parameter geodesic plane geodesic polar coordinate geodesic polygon geodesic precession geodesic ray geodesic region geodesics geodesic satellite geodesic segment geodesic slope geodesic space geodesic sphere geodesic spray geodesic strip geodesic submanifold geodesic torsion geodesic transformation geodesic triangle geodesic variation geodesign geodesy geodetic astronomy geodetic azimuth geodetic base line

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。