铁矿石和铜矿等硬资产在收购后的运营上对管理层的要求较少。这类硬资产的表现往往符合大宗商品周期。
Hard assets such as iron ore and copper mines which tend to perform in line with the commodities cycle — require less from management to make a deal work.
大部分新西兰绿玉宝石属于软玉——翡翠的一种，其他属于另一种矿石，即硬绿蛇纹石（鲍文玉， 注1 ）。
Most New Zealand greenstone is nephrite—a form of jade—though some is bowenite, another mineral.
通过对硬岩型铀矿坑口堆浸法的工艺流程分析，总结出坑口堆浸成本由矿石开采费用、主要原材料费用等14项要素组成，并建立了地质经济评价模型。
By analyzing the technical flow of pithead heap-leaching uranium deposits of hard-rock type, the authors analyze its 14 cost items such as ore mining fee and major materials fee etc.
矿石矿物主要有硬锰矿、软锰矿、褐锰矿、菱锰矿、钙菱锰矿等。脉石矿物主要有磁铁矿、针铁矿、黄铁矿等。
Ore minerals are composed of psilomelane, pyrolusite, braunite, rhodochrosite and manganocalcite and gangue minerals are composed of magnetite, goethite and pyrite and so on.
因此，对滚破碎机适宜于破碎中硬和软矿石，多用于冶金烧结、水泥、玻璃、陶瓷等产业部分。
Therefore, the rolling breakers suitable for the crushing of hard and soft ore, metallurgical and more for sintering, cement, glass, ceramics and other industrial sectors.
因此，对滚破碎机适宜于破碎中硬和软矿石，多用于冶金烧结、水泥、玻璃、陶瓷等产业部分。
Therefore, the rolling breakers suitable for the crushing of hard and soft ore, metallurgical and more for sintering, cement, glass, ceramics and other industrial sectors.
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