decentralization, superiors vs.
在现代企业管理中,集权与分权、上层与下层、企业目标三个层次间分别存在着对立统一的关系,它们是现代企业管理中的三对基本矛盾。
Analysis on the mechanism of the face-contacted blocks structure in overlying strata above the longwall face;
采场上覆岩层面接触块体结构的力学机理分析
Analysis on the damage zone of overlying strata and safety layer distance on the upward mining above the longwall goaf
长壁开采上覆岩层损伤范围及上行开采的层间距分析
Based on the experiment with similar material,the laws of the extra subsidence on the surface and the stress vary inside overlying strata by newly increased load on the surface above worked-out area formed by fully mined and partial mined were researched.
通过相似材料模拟实验,研究了全部开采和部分开采条件下的采空区在地表新增荷载后,地表附加沉降和采空区上覆岩层内应力的变化规律。
Starting from the sources of the damp, the movement of the damp and the moving parameter, this paper indicates that the upper neighboring coal seam is the main source of the damp of the stope, and points out that gas extracting and discharging is the basic measure for treating the damp.
从矿井瓦斯的来源、瓦斯的运移及运移参数,表明上邻近层是回采面瓦斯的主要来源,指出瓦斯抽放是治理瓦斯的治本措施。
Underground coal seam mining,stope roof caving,overburden subsidence,destruction and even surface settlement is a entire process,a unified system.
通过比值法、"三带"判别法、围岩平衡法、数理统计法对七五煤矿下组煤上行开采的可行性进行了研究论证,得知上行开采是可行的;为上行开采的上覆岩层运动规律理论分析与可行性研究论证提供了重要经验和借鉴。
The casing deformation caused by sand production of unconsolidated sandstones and caving of the overburden is studied .
以东濮凹陷WZ油田历年井况大调查套管损坏资料为依据,在对出砂油井套管损坏形态、层位与射孔状况、岩石性质等因素进行综合分析基础上,对疏松砂岩出砂、上覆岩层坍塌等主要方面导致的套管受力变形进行研究,为探讨及防治措施提供依据。
This paper analyzed the features in base geology and petroleum geology of upsalt zones in Caspian seashore basin,in which there exist distinct differences among different parts of the basin in stratigraphic,structural and petroleum geologic features.
通过对滨里海盆地盐上层系的基础地质、石油地质特征的综合分析,可知盆地不同地区的地层、构造、石油地质特征等有明显的差异性。
New application of upward slicing and filling by tailing in Chuang-Shang Gold Mine;
上向分层尾砂充填法在仓上金矿的新应用
the top deck of double - deck bus [ train ]
双层汽[火]车的上层
top of slot belt
上层绕组区 -双层绕组的
an inclined fault in which the hanging wall appears to have been thrust upward with respect to the footwall.
上层相对于底层垂直的倾斜断层。
an inclined fault in which the hanging wall appears to have slipped down relative to the footwall.
上层相对于底层倾斜的倾斜断层。
Above the troposphere is the stratosphere, followed by the ionosphere and capped by the exosphere.
在对流层上是平流层，接着是电离层，最上层是外逸层。
and the bare ground had been varnished with ice.
空地上面都涂上层冰。
Pre-salt Sediment Group, Salt Sediment Group and Post-salt Sediment Group.
在剖面上可分为三套地层组合，即盐下层系、含盐层系和盐上层系。
In the newspapers the elite simply argued with the elite.
在报纸上，上层人士只是与上层人士争辩而已。
The superstructure, as of an aircraft carrier.
飞行甲板上层建筑上层建筑，如一艘航空母舰的甲板上层建筑
over-track station
上层轨道下层站房的车站
the layer of soil between the topsoil and bedrock.
位于上层土和岩床之间的一层土壤。
the upper [middle, lower] region of the air
大气的上[中，下]层
A peach skin is covered with fuzz.
桃 上有一层细毛.
To apply an undercoat to.
给…加内涂层给…上内层涂料（底部防锈层）
The windows are covered with steam.
窗上蒙上了一层水汽。
He lives up two pairs of stairs.
他住在三层(即再上去二层)楼上。
Determination on Fracture Condition of Key Stratum Above Full Thick Seam Mining Face
厚煤层整层开采采场上覆关键层断裂条件判定
thick bandages swathed his head
他头上缠着的层层的绷带
