“封闭圈”的概念、定义、翻译、参考文献-科学参考

单词	封闭圈
释义	封闭圈 Encyclopedia 工学露天开采境界释 closed loop封闭圈矿床露天开采最终境界的地表最低标高的水平面边界闭合曲线。
随便看	greenway Greenway Plan green wedge Greenwich Greenwich and Lewisham Young People’s Theatre Greenwich apparent noon Greenwich apparent sidereal time Greenwich apparent time Greenwich civil time Greenwich hour angle Greenwich interval Greenwich lunar time Greenwich mean astronomical time Greenwich mean noon Greenwich mean sidereal time Greenwich Mean Time Greenwich mean time greenwich mean time Greenwich meridian Greenwich Observatory Greenwich sidereal date Greenwich sidereal day number Greenwich sidereal time Greenwich time green wind glaucoma

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。