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   地表破坏 在 矿业工程 分类中 的翻译结果: 查询用时:0.032秒
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地表破坏
相关语句
  the surface destruction
    When gently inclined and middle inclined coal seam is mined, tensile stress relative centralizes at the top mountains direction of goaf, compressed stress relative centralizes at the descends mountain direction, the maximum subsidence of ground surface excursion to mountain down, the surface destruction shape is asymmetrical subsidence basin.
    缓倾斜和倾斜煤层,拉应力相对集中于采空区上山方向,压应力集中于下山方向,地表最大下沉位置向下山方向偏移,地表破坏形态是非对称的下沉盆地; 急倾斜煤层对地表的破坏主要发生在煤层顶板,随着采空区范围向下延伸,采空区上部未采煤体及煤层顶板向下垮落并顺层滑移,在地表沿煤层走向方向形成半地堑式塌陷坑。
短句来源
    Shape of the surface destruction is symmetrical subsidence basin.
    近水平煤层采空区顶板的中部拉应力明显集中,地表破坏形态为对称的下沉盆地;
短句来源
  “地表破坏”译为未确定词的双语例句
    In a word, the thesis has studied and has made clear the law of sinking and surface movement of crowd exploration on closely horizontal coal seam in Songzao, and the research has great theory value and real meaning.
    总之,论文研究弄清了松藻矿务局打通一矿近水平煤层群开采地表移动规律及地表破坏的特点,并提出了地表建筑物保护的方法,其研究具有重要的理论价值和实际意义。
短句来源
    To the observation data of thick seam slicing mining under thick alluvium of mines three surface movement stations in Shandong,we analyzed the changing laws of rock movement parameters with all slicing faces in same thick seam panel,and the quantilative relationship formula between rock movement parameters and working depth. The surface damage form and its causes are discussed.
    根据山东厚冲积层、厚煤层矿区分层开采三个地表岩移观测资料 ,分析了同一工作面分层开采地表参数变化规律 ,及地表岩移参数与采深之间的定量关系式 ,探讨了地表破坏形态及产生的原因。
短句来源
    In view of huge damage incurred from coal mining subsidence, an integrated GIS solution is put forward in the paper based on an overall consideration of underground mining, strata displacement, subsidence prediction, surface destruction and quantitative assessment, in which, the classical probability integral method is applied to make prediction of mining subsidence and the GIS components model is used to improve special capability of expression and analysis, providing a decision support for prediction assessment and control of coal mining subsidence.
    针对矿山开采沉陷的巨大破坏 ,文中把矿山地下开采、岩层移动、沉陷预计、地表破坏、定量评价等作为一个整体考虑 ,提出了一体化的GIS解决方案。 利用经典的概率积分法进行开采沉陷预测预报 ,并借助于组件GIS的开发技术增强其空间表达和分析能力 ,为矿山的开采沉陷预测、评价、治理提供决策支持。
短句来源
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  the surface destruction
It is found that the surface destruction threshold (the threshold of formation of inhomogeneities in the surface relief) is lowest in helium atmosphere and highest in krypton atmosphere.
      
The study simulates the surface destruction of structural steel elements in power installations as a result of interaction with periodic high-temperature chemically active flows.
      
  destruction of surface
Decreasing of ANS binding and red shift (~5 nm) were observed in this state compared to the native folded state, indicating the partial destruction of surface hydrophobic patches of the protein molecule on denaturation.
      
Hypertonic NaCl caused uniform destruction of surface mucous cells and pits in the corpus and antrum.
      
Possibly the destruction of surface cells is necessary for the penetration of iron oxide to the barbs, but obviously not for the penetration to the barbules.
      
Incubation of parietal bones in a concentration of enzyme comparable to that secreted by osteoblastic cells in vitro caused destruction of surface osteoid, and resulted in exposure of mineral onto the bone surface.
      
The mechanism of action of intraperitoneal chemotherapy on large volume malignant ascites is destruction of surface cancer.
      
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Following a general overview of the current status of China’s coal mining,processing and utilization operations,the paper elaborates on the asso-ciated environmental impact, and some of the countermeasures that should be taken in line with China's current conditions to tackle the problems caused by mining-in-duced ground subsidence, mine gas, waste and coal heaps,processing of associated minerals, coal utilization and coke ovens in mining area,The important role played by land reclamation as well as rational...

Following a general overview of the current status of China’s coal mining,processing and utilization operations,the paper elaborates on the asso-ciated environmental impact, and some of the countermeasures that should be taken in line with China's current conditions to tackle the problems caused by mining-in-duced ground subsidence, mine gas, waste and coal heaps,processing of associated minerals, coal utilization and coke ovens in mining area,The important role played by land reclamation as well as rational processing of coal and their associated miner-als in improvement of environment,energy conservation,reduction of transport volume and enhancement of economic benefit is highlighted in the paper.

根据我国煤炭生产加工利用现状,本文重点概述、展望了矿区煤炭开采利用中的环保问题现状。并结合国情,就解决矿区采空沉陷地表破坏、瓦斯、煤及共伴生矿物洗选加工、煤炭利用及矿区炼焦等环保问题进行了探讨,提出了部分对策建议。强调了造地复田和煤炭及其共伴生矿物合理洗选加工在解决我国煤炭环境、节能、节运、提高经济效益中的重要作用。

While the mine operates with caving method,it will occupy and destroy two pieces of lands.One area is used to build tailings pile for piling up tailings;The other is used for the falling and collapsing of gob.Solidifying tailings to fill collapse area can reduce environment pollution and ground destruction.It is a research achievement of benefiting human being.For the safety of mining underground,the tailings piled up in collapse area must be solidified.Because there are plenty of dusty particles and clay mineral...

While the mine operates with caving method,it will occupy and destroy two pieces of lands.One area is used to build tailings pile for piling up tailings;The other is used for the falling and collapsing of gob.Solidifying tailings to fill collapse area can reduce environment pollution and ground destruction.It is a research achievement of benefiting human being.For the safety of mining underground,the tailings piled up in collapse area must be solidified.Because there are plenty of dusty particles and clay mineral in tailings,it is a main technical problem to solidify and dewater the tailings.The new solidifying material has been discovered successfully for the solidifying the tailings containing clay.This has gotten a mew breakthrough in solidifying tailings,so the technical problems of dewatering tailings,the mixing of solidifying agent,the solidifying of tailings and so on are solved.

采用崩落法的矿山开采过程的同时 ,要占用、破坏两部分土地 ,一是建尾砂库 ,堆放矿山废料尾砂 ;另一是由于采空区的崩落和塌陷。将尾砂固结后用于充填采空塌陷区 ,可以减少环境污染和地表破坏 ,是一项造福人类的研究成果。为了保证地下采矿的安全 ,在塌陷区堆放的尾砂必须经过固化处理。尾砂中含有大量的粉粒和粘土矿物 ,尾砂浆的固结和脱水是尾砂固化的主要技术难题。针对含粘土尾砂的特点而研究成功的新型固结材料 ,实现了尾砂固化研究的新突破 ,解决了尾砂浆脱水 ,固化剂混合和尾砂固结等技术难题

To the observation data of thick seam slicing mining under thick alluvium of mines three surface movement stations in Shandong,we analyzed the changing laws of rock movement parameters with all slicing faces in same thick seam panel,and the quantilative relationship formula between rock movement parameters and working depth.The surface damage form and its causes are discussed.The surface movement laws obtained by those surface movement observing sations give an important guidance for mining design of thick seam...

To the observation data of thick seam slicing mining under thick alluvium of mines three surface movement stations in Shandong,we analyzed the changing laws of rock movement parameters with all slicing faces in same thick seam panel,and the quantilative relationship formula between rock movement parameters and working depth.The surface damage form and its causes are discussed.The surface movement laws obtained by those surface movement observing sations give an important guidance for mining design of thick seam under thick alluvium under "buildings、water bodies and railways.”

根据山东厚冲积层、厚煤层矿区分层开采三个地表岩移观测资料 ,分析了同一工作面分层开采地表参数变化规律 ,及地表岩移参数与采深之间的定量关系式 ,探讨了地表破坏形态及产生的原因。这些由多个工作面地表移动观测站实测求得的地表移动规律 ,对厚冲积层、厚煤层“三下”开采设计具有重大指导作用。

 
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