“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	base of a deformation base of a filter base of a logarithm base of a matroid base of a neighborhood system base of a number system base of a power base of a roulette base of a topological space base of a topology base of a trapezoid base of a triangle base of a uniformity base of a vector bundle base of a vector space base of natural logarithms base oil dewaxing process base on context information fusion Base Orcadas Station base pair base pair (bp) base pairing base peak base pension base period

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