“地下转露天开采”的概念、定义、翻译、参考文献-科学参考

单词	地下转露天开采
释义	地下转露天开采 Encyclopedia 工学露天与地下联合开采释 transition from underground mining to surface mining地下转露天开采前期用地下开采矿床下部矿体，后期过渡到用露天开采矿床上部矿体的开采方式。
随便看	spherical aberration spherical accretion spherical activated carbon spherical albedo spherical analyzer spherical angle spherical annulus spherical antenna spherical astronomy spherical asymptote spherical azimuth spherical Bessel differential equation spherical Bessel function spherical Bessel function of the first kind spherical Bessel function of the second kind spherical Bessel function of the third kind spherical bubble modeling spherical building spherical bundle spherical bundle of circles spherical cap spherical capacitor spherical-cap bubbles spherical cavity spherical center

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。