能源安全是国家发展的命脉,我们必须坚定不移地推进油气勘探开发,保障国家能源供应。
Energy security is the lifeline of national development. We must unswervingly promote oil and gas exploration and development to ensure national energy supply.
反馈是鲁棒控制的关键。
采矿效率不仅仅是削减成本,而是在减少浪费的同时最大化价值。