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南海西部深水区中新世断控台缘生物礁生长演化
In the South China Sea; there were favorable conditions for reef development. However, the reef structure was not precisely described due to the lack...
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Characteristics, origin and quantitative evaluation of overpressure in strike-slip and compression-shear booster zone of Tan-Lu Fault:
In the JZ27-A well block of the strike-slip and compression-shear booster zone in the JZ27 section of the Liaodong Bay in the Bohai Sea area of the...
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Main controlling factors of phase evolution and charging pattern of hydrocarbons in northern Dongpu Sag
Base on statistics of gas oil ratios in reservoirs, thermal-pressure simulation experiments, and analysis of oil/gas accmulation conditions, the...
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Seasonal export fluxes of size-fractionated particulate derived from polonium-210: A case study in **amen Bay
Size-fractionated 210 Po and 210 Pb, in the size fractions >0.4 μm, >2 μm and >10 μm, were examined to determine the seasonal variability of...
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The stress state of geological structure and mining dynamic disaster in Fuxin basin
Further evidences show that most mining dynamic disasters are mainly occurred nearby NNE and near SN geological structures. In-situ stress...
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Research on mechanism of groundwater pollution from mine water in abandoned mines
In order to understand the mechanism and regularity of the groundwater contamination from mine water of abandoned mines, experiments were conducted...
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The adjusting mining technology of combining fully mechanized with individual prop, rotating, hilt, irregular form, and double unit face on thin coal seam of Tianchen Mine
Analyzed the situations and characteristics of thin coal seam mining and its mining technologies, and introduced the mining innovation technology...
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Characteristics of annual laminae gray level variations in a stalagmite from Shihua Cave, Bei**g and its climatic significance (II)
The annual laminae gray level variations in the stalagmite TS9501 of Shihua Cave, Bei**g are studied in detail. The environmental factors...