Base on the weighing feature of the shallow coal bed, the specifying method of the support working resistance and safety margin is presented in the shallow coal bed.
依据浅埋煤层矿压显现特征，给出浅埋煤层长壁开采工作面支架合理工作阻力及安全界限的确定方法。
The reasonable definitional feature of shallow coal seam is analyzed base on the overlying strata's composition, the activity law long-wall mining'soverlying layers and the depth of coal seam.
以煤层上覆岩层组成、长壁回采工作面覆岩活动规律、煤层埋藏深度作为浅埋煤层开采界定指标，论证了指标合理取值。
On this base we build a mode of reservoir heterogeneity of Shore-lake and Shallow-lake sub-facies. The results is helpful to the research of reservoir and adjusting production of oilfield development.
在此基础上建立了滨浅湖沉积环境下不同沉积微相的储层非均质性模式，为油田开发方案的编制和调整打下基础。
In the pitching sense, the battery of Wang and Molina tamed the Indians, whose only extra-base hit was a bloop double to shallow right field .
在投手方面，小王和老莫压制印弟安人队，让他们的长打只限于一支落在内外野之间偏右的二垒安打。
On this base we build a mode of reservoir heterogeneity of Shore-lake and Shallow-lake sub-facies. The results is helpful to the research of reservoir and …
在此基础上建立了滨浅湖沉积环境下不同沉积微相的储层非均质性模式，为油田开发方案的编制和调整打下基础。
A shallow-rooted, high-tillering variety has a very high root density around the plant base but the roots grow vertically as well as laterally.
浅根、高分蘖品种在植物根茎周围根密度很大，但根系同时向垂直和水平方向生长。
A shallow-rooted, high-tillering variety has a very high root density around the plant base but the roots grow vertically as well as laterally.
浅根、高分蘖品种在植物根茎周围根密度很大，但根系同时向垂直和水平方向生长。
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