“露天矿穿孔”的概念、定义、翻译、参考文献-科学参考

单词	露天矿穿孔
释义	露天矿穿孔 Encyclopedia 工学矿床露天开采释 drilling in surface mining露天矿穿孔在露天矿采场内穿凿用于实施爆破法分离并破碎原生态矿岩的孔眼的作业。是矿床露天开采的主要工艺之一。
随便看	reactor srtuctral mechanics reactor stability reactor structural material reactor structure reactor support reactor thermohydraulic reactor thermohydraulic design reactor thermohydraulic experiment reactor thermohydraulics reactor time constant reactor water chemistry readability readability of electronic records Readability Principle read aloud read data line reader reader coverage reader feedback reader management Reader Management of Library reader-response critisism readers readers advisory reader's club

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。