Strip mining deforms the landscape.
露天开采毁掉了风景。
Strip mining is efficient, but scars the land and bauxite processing releases a toxic red sludge that can seep into water supplies if not adequately contained.
露天开采(strip mining)很有效率,但会给大地留下伤疤,而且加工铝土的过程会释放有毒污染物,如果没有适当的控制,这些污染物会渗入水中。
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。
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。
Strip mining 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。
Based on data, surface movement curves of strip mining 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。
Reasoning method based on fuzzy logic is used to simulate thinking processes of human experts, and reasoning network of strip mining expert system has been proposed.
对以模糊逻辑为基础的推理方法进行了探讨,并用以模拟专家的思维过程,提出了条带开采专家系统的推理网络。
I knew that strip mining 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。
The definition of deep strip mining 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。
The coal mine's geological conditions are classified, and the rational sizes of strip coal pillars in strip mining 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。
For a long time, we applied widely the strip mining 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。
It may be used for reference in mining design, production management of strip mining 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。
Strip mining 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。
Visual pollution, which can refer to the presence of overhead power lines, motorway billboards, scarred landforms (as from strip mining), open storage of trash or municipal solid waste.
视觉污染,它可以指架空电力线路的存在,高速公路广告牌,伤痕累累地貌(从条带开采),垃圾或市政固体废物露天存放。
In the dimension design of coal pillars in strip mining, 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。
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 strip mining size are pro-posed.
首次提出了根据屈服带宽度和条带煤柱宽度来确定条带开采安全系数的方法,同时给出了设计条带开采尺寸的步聚。
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。
Some deformation features that have not been discovered before are found. There are two peaks of displacement in strip mining roadway, and their lag distance is longer.
发现了一些前人未曾揭示的规律,条采巷道闭合变形将出现两个极值,其距离大于普通开采巷道,因此,巷道应在前方峰值压力第二次采动影响时加强支护。
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。
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.
随着露天矿开采深度的不断增加,矿山边坡高度也不断增加,随之而来的是对边坡稳定的维护与控制的难度大大增加。
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。
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.
优化采场顶板暴露面积形状是控制地压的重要手段之一,采用长条形顶板暴露面,能提高采场生产能力和保证回采的安全性。
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。
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.
数十家矿业公司正沿着与4万4087公里海岸线毗连的狭长陆地带进行地毯式搜索,搜寻着钻石,黄金,红宝石和更多的异国珍宝。
In the dimension design of coal pillars in strip mining, presently, most of them are carried out by analyzing strength stability, without considering the effect of weak plane in coal pillar.
针对在条带开采煤柱尺寸设计中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,由于弱面的存在,煤柱常常会因抗剪强度不够而产生剪切破坏等问题。
The deformation law of roadways under the condition of mining in strips is very complicated and much different from those under condition of non-strip mining.
条带开采条件下巷道的变形规律非常复杂,其变形规律同非条带开采的巷道有较大的差别。
The deformation law of roadways under the condition of mining in strips is very complicated and much different from those under condition of non-strip mining.
条带开采条件下巷道的变形规律非常复杂,其变形规律同非条带开采的巷道有较大的差别。
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