2. Stripmining is efficient, but scars the land and bauxite processing releases a toxic red sludge that can seep into water supplies if not adequately contained.
3. Without trust, without trustworthy behaviour, it's strip mining.
没有信任,没有值得信任的行为,那就是数据剥削。
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4. The challenge is to make sure data mining doesn't become data strip mining- that we don't burn down the forest to make a lot of money quick but with no long term value.
挑战是确保数据挖掘不要变成数据剥削-这样我们不会为了短期利益来烧毁一片森林,而放弃长期利益。
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5. Stripmining is widely used as the method for protecting ground surface buildings in many coalmines in Cnina.
条带开采作为保护地面设施的有效措施在我国的很多局矿得到广泛应用。
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6. The harm done to the environment by stripmining was very serious.
露天开采给环境造成了很严重的危害。
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7. Based on data, surface movement curves of stripmining were drawn and analyzed.
根据数据,描绘了条带开采地表移动曲线并进行了分析。
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8. Reasoning method based on fuzzy logic is used to simulate thinking processes of human experts, and reasoning network of stripmining expert system has been proposed.
9. I knew that stripmining was tearing up many scenic areas and that clear-cutting was causing widespread damage in the mountains.
我知道,露天采矿正在毁掉许多风景区,砍掉成片森林给山区造成广泛的破坏。
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10. The definition of deep stripmining and reasonable mining depth are discussed and determined.
探讨了深部条带开采的定义以及合理的开采深度范围。
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11. The coal mine's geological conditions are classified, and the rational sizes of strip coal pillars in stripmining are discussed using the theory of continuous medium mechanics.
首先对煤矿地质条件进行分类,采用连续介质力学理论,探讨条带开采的合理条带煤柱尺寸。
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12. For a long time, we applied widely the stripmining to reduce the ground surface movement and deformation and to protect the buildings and the facilities.
长期以来在这一地区广泛地应用条带开采来保护地表建筑物及设施。
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13. It may be used for reference in mining design, production management of stripmining and the stability studies of similar pillar.
这将对条带采煤的开采设计及生产管理以及类似矿体的稳定性研究有很重要的参考价值。
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14. Stripmining is one of the main measures to mine the coal that is buried under villages and buildings.
条带开采是解决当今日益严重的村庄建筑物压煤问题的主要措施之一。
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15. Visual pollution, which can refer to the presence of overhead power lines, motorway billboards, scarred landforms (as from stripmining), open storage of trash or municipal solid waste.
16. In the dimension design of coal pillars in stripmining, presently, most of them are carried out by analyzing strength stability, without considering the effect of weak plane in coal pillar.
在条带开采煤柱尺寸设计中,目前大多数是采用强度稳定性分析的方法,而没有考虑弱面对煤柱稳定性的影响。
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17. It is first raised that safety coefficient can be calculated by using the widths of yield zone and pillar, and the steps of designing the stripmining size are pro-posed.
18. A systematic analysis of pillar stability in strip mining was made. It suggest that a.
系统地分析了条带开采中煤柱稳定性问题。
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19. Some deformation features that have not been discovered before are found. There are two peaks of displacement in stripmining roadway, and their lag distance is longer.
20. It shows the feasibility of wide strip skip-mining, and supplies new mining technological solution for safe mining under the building.
说明了宽条带跳采的可行性,为建筑物下安全开采提供了新的开采技术途径。
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21. With the mining depth of the strip mine and the height of the slopes increasing, difficulty of maintaining the stability and control of the slopes becomes bigger.
22. The supporting characteristics of roadways driving along next goaf in repeated mining of strip pillar were analyzed.
详细分析了条带煤柱复采时沿空掘巷的支护特点。
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23. The surface movement parameters of routine stripmining are optimized.
优化了常规条带开采采动影响预测的地表移动计算参数;
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24. The roof shape optimization is one of the important means to control the ground pressure. A long strip of exposed roof surface shape can improve productivity of the stope and ensure mining safety.
25. It is analyzed that the effect of the subsidence and level deformation of the ground on the building on the ground in the course of wide strip skip-mining.
通过数值计算,分析了宽条带跳采过程中地表下沉和水平变形对地面建筑物的影响。
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26. Dozens of mining companies are trawling the narrow strip of land abutting its 44,087-kilometre coastline for diamonds, gold and rubies and possibly more exotic treasures.
27. Dozens of mining companies are trawling the narrow strip of land abutting its 44,087-kilometre coastline for diamonds, gold and rubies and possibly more exotic treasures.