“transition from surface mining to underground mining”的概念、定义、翻译、参考文献-科学参考

单词	transition from surface mining to underground mining
释义	transition from surface mining to underground mining Encyclopedia 工学露天与地下联合开采释 transition from surface mining to underground mining露天转地下开采前期用露天采矿法开采矿床上部矿体，然后过渡到用地下采矿法开采矿床下部矿体的开采方式。
随便看	oil gathering process with three-pipe heat tracing Oil Geophysical Prospecting oil hammer-shaped vase oil-immersed regulator oil immerser load switch oil immersion oil immersion objective oil immersion wire oil-impregnated bearing oil-impregnated film insulation oil-impregnated paper insulation oil impregnated paper insulation power cable oiliness oiling oiling unit oilinterception oil in water emulsion oil-in-water emulsion drilling fluid oil in water emulsion (O/W) oilite Oil Law of Venezuela 1943 oil leakage accident in oil depot oil loading and unloading facilities oil loading and unloading rack oil measurement

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。