“平回归年”的概念、定义、翻译、参考文献-科学参考

单词	平回归年
释义	平回归年 mean tropical year
随便看	boundary node boundary of a set of points boundary of basin boundary of grout zone boundary of recharge area boundary of safe region boundary of set boundary or grain boundary parenchyma boundary perturbation problem boundary pillar boundary plane boundary planting boundary point boundary point of graph boundary position boundary post boundary property boundary register boundary resistance boundary river boundary row boundary scattering boundary science boundary shear

科学参考收录了1248194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。