The effect on a building of mining under it and the principle to determine the technical parameters are discussed.
探讨了建筑物下采矿对建筑物的影响及确定采矿技术参数的原则。
As for mining the Moon, it could fall under similar legal parameters as fishing in international waters.
在月球上采矿这个事情,类似于在公海中钓鱼,受法律条款保护。
It is applicable to such test as drying, heat treatment, etc.of articles under vacuum conditions in industrial and mining enterprises as well as in medical colleges and scientific research institute.
供工矿企业、医学院校、科研单位在真空条件下进行干燥热处理等。
In the palette, under the Mining Operators section, select a Predictor operator and drag it onto the editor.
在面板中,从Miningoperators区选择一个Predictor操作符并将它拖到编辑器上。
It was the first time that full-mechanized caving mining was used under sea in the history of coal mining under sea in the world.
海域下煤层采用综放开采在世界海域煤炭开采史上还是首次。
Under traditional economic mode, the mining industry makes great contribution to national economic development while it brings also big negative effects to environment.
在传统经济模式下,矿业开发在为经济增长做出贡献的同时,亦带来了巨大的负面效应。
The analysis result shows that it has prominent effect of the made pertinence customer marketing strategy in increasing user's quantity and improving user's quality under the direction of data mining.
分析结果表明,在数据挖掘指导下特定的针对性客户营销策略在增加企业用户数量和提高用户质量方面有显著效果。
It is indispensability of overburden failure law for mining under buildings, water bodies and railways, especially mining under water bodies.
覆岩破坏规律探测是“三下”采煤,尤其是水体下采煤不可缺少的部分。
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。
At the end of the paper, it is pointed out that the thermal-mechanical-hydrological coupling model under the conditions of deep mining is an attractive topic.
文章最后指出深部条件下热-水-力耦合模型是一个值得关注的研究方向。
And it opens up a new way to mining under towns.
为建筑物下采矿开辟了新的途经。
Hence, studying of the creep property of rock under disturbing force and developing an appropriate theory for it are of great importance for support of soft rock in deep mining.
因此,研究岩石的蠕变特性以及岩石在扰动载荷作用下的变形效应,建立蠕变扰动效应理论,对深井软岩支护具有重要的工程实用价值。
In order to overcome the bottleneck, spatial data mining was proposed under the umbrella of data mining. Now, a growing attention has been paid to it.
为了突破利用空间数据的瓶颈,人们开始关注数据挖掘中的空间数据挖掘。
Through simulating the roadways of stopping line, it analyses the character of deformation failure of surrounding rocks under the conditions of non-mining and mining.
通过对停采线巷道的数值模拟,分析了不受采动和受采动影响两种条件下巷道围岩变形破坏特征,通过比较,选择合理的停采线巷道布置方式。
Under this kind of situation, a data mining algorithm EA(efficient algorithm) is proposed, which can fast calculate the confidence in association rules, it soluted the question how to efficient mi…
针对这种情况,提出了一种高效关联规则的挖掘算法EA,解决了在挖掘关联规则过程中如何高效挖掘满足最小置信度的关联规则问题。
If special circumstances exist under which it is really necessary for state industrial and mining projects to occupy land within the planned reserve zones mentioned in the preceding paragraph.
在特殊情况下,国家工矿建设项目确需占用前款规划保留区内的土地的。
It is proved that results are good under the process of mining. It obtained enormous technical and economic benefit.
试验巷道经历了回采动压的影响而获得成功,取得了良好的技术与经济效益。
It is proved that results are good under the process of mining. It obtained enormous technical and economic benefit.
试验巷道经历了回采动压的影响而获得成功,取得了良好的技术与经济效益。
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