“deep hole bench blasting of open pit”的概念、定义、翻译、参考文献-科学参考

单词	deep hole bench blasting of open pit
释义	deep hole bench blasting of open pit Encyclopedia 工学露天矿深孔台阶爆破释 deep hole bench blasting of open pit露天矿深孔台阶爆破炮孔直径大于50毫米、深度大于5米，工作面以台阶形式推进的露天矿爆破工艺。是应用最广的一种露天矿爆破方法。
随便看	electronic toll collection system, ETCS electronic tongue electronic torsion testing machine electronic training electronic transaction electronic transition electronic tube parameter measurement electronic universal testing machines electronic video recorder electronic view finder electronic viewfinder digital camera electronic viewfinder fixed lens digital camera electronic voltage transformer electronic voltmeter electronic voting electronic wallet electronic warfare electronic warfare aircraft electronic warfare environment electronic warfare equipment electronic warfare flight test electronic warfare reconnaissance electronic warfare simulation electronic warfare system electronic warfare test range

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。