“深孔爆破落矿”的概念、定义、翻译、参考文献-科学参考

单词	深孔爆破落矿
释义	深孔爆破落矿 Encyclopedia 工学落矿释 deep hole ore blast深孔爆破落矿炮孔直径大于50毫米，孔深大于15米的爆破崩落矿石的作业。
随便看	step sequence step servo system step size step size in search step size; step width step stress test step type optical fiber step-type optical fiber step-up operator step-up substation step-up substation control system step-up transformer step utilization step voltage step water price step width stepwise stepwise addition polymerization stepwise adsorption stepwise approximation stepwise clustering stepwise constructed calculus stepwise construction of the solution stepwise decomposition stepwise development

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。