英语释义

• a seam of coal

片语

coal-seam gas煤层气

steep coal-seam急倾斜煤层

coal-seam gases煤层气

coal bed[地质] 煤层；煤床

deep coal-seam深部煤层

coal-seam improvement煤层处理

coal measures煤层

coal gas seam煤层气

coal-seam fault煤层断层

coal rake seam煤层

coal-seam stability稳定性

英汉例句

• based on the new viewpoint of the interaction between solid deformation and gas leak flow, the mechanism of gas leakage in double deformable coal seam can be understood.

  应用煤巖体变形与煤层气（瓦斯）越流相互作用的新观点，研究了双层系统煤层气越流运移的机理。

• the quantitative designing of the support parameters according with the occurrence of coal seam and the seam condition is inevitable tendency in development of bolting support technology.

  针对具体的煤层条件和围巖特点进行支护参数的量化设计，是锚网支护技术发展的必然趋势。

• the coal seam water infusion is a technique that can drive the gas out of the coal seam.

  煤层注水已经成为煤矿开采中经常采用的一项驱气技术。

• an inversive research method was proposed through analyzing the complicated changing features of permeability of coal seam and the problems existing in actual measurement.

  分析了煤层渗透率的复杂变化特点和实际测量上存在的问题，提出其反演方法。

• research on coal bedding structure is the theory foundation and precondition of coal seam gas exploitation.

  煤体层理结构的研究是煤层气开发开采的理论基础和前提条件。

• by researching the macroscopic geology structure of coal seam and microcosmic porosity-cracks structure of coal, this paper build up three phases coupling model contains solid, liquid, gas.

  通过对煤层宏观地质结构的研究和对煤体微观多孔隙—裂隙结构进行分析，建立了一个连续的固、液、气三相耦合模型。

• essential way of solving the gas drainage problem of low permeability coal seam is to increase coal seam permeability.

  解决低透气性煤层瓦斯抽放问题的根本途径是增加煤层的透气性。

• in the exploration process of xinheya coalfield in hantai, great physical character differences between pyrite of nodule layer and that of coal seam were found.

  在韩台煤田新和涯井田的勘探过程中发现，黄铁矿结核层与煤层中黄铁矿在物理性质方面存在较大差异。

• it is important in enhancing gas drainage and exploitation and using of coal seam gas, and preventing gas disasters of coal mine.

  这对于提高煤矿瓦斯排放率和煤层气的开发利用，对于防治煤矿瓦斯灾害都有重要的现实意义。

• besides, controlled by folds and faults, especially by nappe structure, the variation of coal seam thickness is remarkable, and coal bunkers appear partially, which is inconvenient for mining coal.

  另外，受褶皱和断层等构造控制，特别是受推覆构造的控制，唐山矿煤层厚度变化显着，局部出现煤仓。

• an integrated evaluation of coal seam fracture development in terms of coal seam breaking index and deforming coefficient to predict high permeability area.

  本文采用煤层断裂破坏指数、变形系数对煤裂隙发育程度进行综合评价，来预测高渗区。

• coal seam is a kind of dual porosity system reservoirs, and methane will be contained in matrix pores and flowed by fracture.

  煤层具有双重孔隙系统，基质孔隙是主要储集场所，裂隙则是运移的通道。

• due to the coal seam particularity in shendong coal mine, cracks appear at the radial seat of eickoff sl500 shearer.

  由于神东矿区煤层的特殊性，在使用艾柯夫公司sl500型采煤机时，摇臂座出现了裂缝。

• the structural deformation is the principal geological factor that affects the thickness variation of coal seam on a mine field scale.

  构造作用是控制井田范围内煤层厚度变化的主要地质因素。

• coal mine, its coal seam is easily spontaneous fire.

  大雁二矿煤种为褐煤，属易自燃发火煤层。

• increasing the normal distance between the roadways and the coal seam can decrease the deformation of the roadways, but it is not evident.

  研究表明，增加巷道与煤层的法线距离对减小巷道的变形量虽有一定的作用，但这种影响并不明显。

• exploration evaluation coal seam gas is a base of coal seam gas exploration and developing.

  煤层气的勘探评价，是开展煤层气勘探与开发工作的基础。

• finally, we have presented some opinions for water inrush mechanism at the floor of coal seam and have proposed a new method for strengthening the resistivity against dynamic load.

  最后，对煤层底板的突水机理提出了一些见解，并且，提出了一种加强底板抗动载能力的新方法。

• take the no. 3 coal seam of baiji coal mine as an example, bolting optimization are carried on .

  然后根据白集煤矿3煤层生产技术条件，对现行锚桿参数进行优化；

• the southwest limb of gemudi syncline , western sector of north limb and middle sector of west limb of yizhikong syncline are priority to prospect of gas reservoirs of coal seam of upper permian.

  格木底向斜南西翼，亦资孔向斜北翼西段、西翼中段，是目前寻找上二叠统煤层气藏应优先考虑予以勘探的。