“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	almost surely convergent almost symplectic manifold almost symplectic structure Almost Transparent Blue almost triangular matrix almost uniform convergence almost uniformly convergent almost unit almost zero Almqvistsällskapet almucantar almucantur al-Muqanna ‘Rebellion Al-Murabitūn Dynasty Almuredin Al-Muwahhidūn Dynasty al-Muwashshaḥ al-Muwatta Alnair Al Nasl Alnath alnico AlNiCo permanent magnetic material Alnilam Alnitak

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。