• 1. mining and quarrying: 采矿业
• 2. Stone Mining and Quarrying: 石头开采
• 3. Others Mining and Quarrying: 其他采矿业

更多释义

• 1.Experience as a blaster helper in surface mining and quarrying or construction may be required for blasters.
  爆破工需要具备地表采矿和采石或建筑爆破帮手的经验。
  dict.yoduao.com
• 2.These include coal mining, quarrying, oil drilling, and the injection of wastewater into the ground.
  这些活动包括采煤、采石、石油钻探和向地下注入废水。
  dict.yoduao.com
• 3.They are employed by mining, quarrying and construction companies and by drilling and blasting contractors.
  他们受雇于采矿，采石和建筑公司，也受雇于钻孔和爆破承包商。
  dict.yoduao.com

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