“露天转地下开采”的概念、定义、翻译、参考文献-科学参考

单词	露天转地下开采
释义	露天转地下开采 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	philosophy of history philosophy of identity philosophy of journalism philosophy of language philosophy of law philosophy of life philosophy of logic Philosophy of Logical Atomism Philosophy of Logics philosophy of management philosophy of mathematics Philosophy of Mind philosophy of mind Philosophy of Mythology and revelation Philosophy of Nature philosophy of nature philosophy of ordinary language philosophy of physics philosophy of praxis philosophy of religion Philosophy of Right philosophy of science Philosophy of Vigorous Action Philostratos Flavius Philps

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。