| 释义 |
ore spontaneous combustion
基本例句
矿石自燃
Spontaneous combustion of sulfide ores is one of the major hazards in safe mining of sulfurous ore deposits.硫化矿石自燃的防治一直是含硫矿床面对的主要安全问题。
The self-igniting characteristic of ore and the fire extinguishing method that uses watery grout in Tongshan Copper Mine are presented.介绍了铜山铜矿矿石自燃发火特征及用稀水泥浆阻燃灭火的方法。 |