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Some Contributions of professor Zhang Wenyou to the CoalGeoiogy
1989, 17(4): 2-6.
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Characteristics of the Coalfield structure in Eastern Area of North China
1989, 17(4): 7-12.
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Discussion on the Forming Mechanism of stylolite
1989, 17(4): 12-18.
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Core-in-cone Structures in Yanan Formation of North Shaanxi
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1989, 17(4): 19-22.
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Study on Finte Element Modeling of ComPressed Structure Stress Field in beijing West Suburb coal Basin
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1989, 17(4): 24-27.
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A Study of Engineering Geology on the Stability of Coal Roof in Target Explorative Stage of Coal Field
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1989, 17(4): 42-47.
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A Method for Automatic Drawing of Finite Element Grid of Two-dimentional Geoelectric Model
1989, 17(4): 49-53.
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A Study on Optimal Selection of the Impregnated Diamond Bits With Multifactor prependicular Experimental Method
1989, 17(4): 62-67.
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