“rock blasting in tunnel”的概念、定义、翻译、参考文献-科学参考

单词	rock blasting in tunnel
释义	rock blasting in tunnel Encyclopedia 理学坑探工程释 rock blasting in tunnel坑道爆破技术在坑道内，将凿岩机凿出的钻眼（炮孔）里装填炸药，利用其爆炸产生的作用来破碎岩石，实现掘进的能量。
随便看	fuel management fuel management system fuel of ironmaking fuel oil fuel oil additive fuel oils fuel pellet fuel permeation fuel pumps fuel quantity measurement system fuel ratio fuel reforming fuel rich flame fuel-rich flame fuel-rich gas staged combustion liquid rocket engine fuel rich propellant fuel rod fuels fuel-saving stove fuels for metallurgical industry fuel smart pumps fuel spray nozzle fuel storage pool fuel supply fuel system control

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