最后，以济三煤矿为例，介绍了兖州矿区循环经济的实践。
Taking Jining No. 3 Coal Mine as an example, the practice of the recycle economy is introduced.
用微观研究的方法，对兖州矿区太原组16号煤层的煤相进行了研究。
The Taiyuan Formation No. 16 coal seam in Yanzhou coal mining area is researched with the micro study method systematically.
介绍了兖州矿区厚煤层开采回采工作面装备情况及生产管理方面的几点经验。
The paper states the equipment status in mining faces and experience of producing management in Yanzhou Coal mining area.
按照循环经济的理论，结合兖州矿区产业链，提出了兖州矿区循环经济的初步模式和对策。
In term of the theory of the recycle economy, combined with the industrial chain of Yanzhou Coal Filed, the primary model and countermeasures for the recycle economy of the Filed was put forward.
本文通过对兖州矿区大气污染源的调查，分析了矿区煤烟型污染的治理现状、控制技术和效果及存在的问题。
By investigating the atmospheric pollution source in Yanzhou mine area, this paper analyzes the status of treatment, Control technology and effectiveness on coal smoke pollution.
以兖州煤矿区的一部分为例，利用遥感和地理信息系统技术，研究了其中的土地利用和农业灌溉系统的变化。
With Yanzhong coal mine area as an example, this paper studies the situations of land-using types and agriculture irrigation system in the coal mine area with the RS and GIS technology.
以兖州煤矿区的一部分为例，利用遥感和地理信息系统技术，研究了其中的土地利用和农业灌溉系统的变化。
With Yanzhong coal mine area as an example, this paper studies the situations of land-using types and agriculture irrigation system in the coal mine area with the RS and GIS technology.
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