矸石山绿化是减少矸石山污染，改善矿区生态环境的有效途径。
The effective approach to lessen the pollution of coal gangue piles and improve the eco-environment of mining area is the greening of coal gangue dump.
采用掺土煤矸石作为路基填料，其力学性能完全满足高速公路的设计要求。
It is found that the strength of coal gangue mixed with soil as filling can meet the requirements of road embankment.
实践表明，道路建设中利用煤矸石在技术上是可行的，并具有明显的经济和社会效益。
It shows that the use of coal gangue in road construction is feasible and has significant economic and social benefits.
同时证明低温合成这一技术路线是可行的，为煤矸石的综合利用寻找到一条新的途径。
It shows that the technique of low temperature-synthesizing is feasible, and it provides a new method of comprehensive utilization of coal gangue.
阜新煤矸石资源属性研究。
加强对煤矸石利用的研究，以将其资源化。
So the study on coal slack should be enhanced in order to make it become a sort of resources.
煤矸石保温材料的烧结过程是其制备工艺的关键。
The sintering process is the heart of the preparing process of coal ganguethermal insulation material.
利用燃烧后的煤矸石渣作骨料，配制混凝土路面砖。
We can make concrete paves by using of burned coal gangue as coarse aggregate.
这种模式也对矸石废弃地景观恢复起着重要的作用。
The mode is playing an important role in landscape restoration of coal wasting lands.
煤矸石和含甲烷量较低的煤层气均属于低热值的燃料。
Both coal gangue and coal bed methane are low heating value fuels.
矿内输送带运输矸石排放系统有效地解决了这些难题。
The discharge system for the belt conveyance of the waste rock in the mine well solves these problems.
平顶山市煤炭开采历史悠久，形成了煤矸石的大量堆积。
The Pingdingshan coalfield has a long history of mining and the coalmine waste is huge.
采用增钙煅烧方式活化煤矸石，添加石膏和萤石作矿化剂。
Coal gangue was activated by calcination with calcium, while gypsum and fluorite as mineralized agent.
试验证明，经过活化的煤矸石可以改善复合水泥的胶凝性能。
It is proved that activated coal gangue can improve the cementitious behaviour of compound cement.
采用废弃物粉煤灰和煤矸石为主要原料焙烧实心墙体保温砖。
Fly ash and coal gangue were used as main raw materials to roast solid insulating brick.
这些结果为解决煤矸石复垦中氮素缺乏的问题提供了有效途径。
These two approaches were effective for solving the shortage of nitrogen in planting on coal gangue.
根据煤矸石硅铝基胶凝材料的特征提出了原位键合的水化机理。
Based on the properties of gangue-containing aluminosilicate based cementitious materials, in situ bonding hydration mechanism was put forward.
为减少土地占用面积，采用煤矸石作为尾矿库初期坝的筑坝材料。
To reduce the occupied area of land, coal wastes are used as the materials of the tailings dam.
结合工程实例，论述了该技术在煤矿塌陷区矸石回填地基中的应用。
By analyzing a practical project, the application of this technique in waste back-fill foundation of coalmine subsidence area is discussed.
研究了煤矸石的种类、掺量以及化学激发剂对水泥水化性能的影响。
The influence of coal gangue and the activator on the hydration property of cement is studied in this paper.
同时，此分力也可促使整个床层向矸石端移动，提高设备的处理能力。
Meanwhile this part of forces can also impel the whole bed to move towards gangues, which can improve the capacity of facilities.
大量堆存的煤矸石不仅占用大量的土地，而且对环境污染也相当严重。
Such vast amount of coal gangue not only occupies the farmland but also causes severe pollution to the surrounding environment.
采用标准试验方法求得筑坝用煤矸石的最大干密度和相应的最优含水量。
Normal test method is employed to explore the relationship between dry density and optimum water content of coal gangue used in daming.
针对上述问题，提出了一种融合图象腐蚀和区域生长的矸石图象分割算法。
For above problems, the paper proposed a segmentation algorithm of gangue image based on image eroding and region growing.
这些煤矸石不仅占用了大量土地和农田，而且也造成了不同程度的环境污染。
Not only does the large amount of gangues take up much land including farmland, but also cause environmental pollution to different degrees.
该机主要用于煤矸石、粉煤灰、页岩等原料生产过程，是原料处理关键设备。
It is the equipment to pulverize and mix the material in the process of gangue, coal ash shale.
自1998年以来，关于钢与煤矸石混凝土组合结构的研究取得了一定进展。
Some developments have been made on composite structures of steel and gangue concrete since 1998.
利用正交设计技术对云南高岭质煤矸石建筑墙地砖生产工艺进行了优化设计。
The optimum design of the process of producing build wall tile with kaolin coal gangue was carried out by cross design technique.
排矸石、矿渣、粉煤灰等固体废弃物占用了大量的耕地，并对生态环境造成污染。
The waste solid, for example, waste rock, slag and fly ash, takes over huge amount of land and causes environment pollution.
排矸石、矿渣、粉煤灰等固体废弃物占用了大量的耕地，并对生态环境造成污染。
The waste solid, for example, waste rock, slag and fly ash, takes over huge amount of land and causes environment pollution.
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