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Advances in the Study of the Denitrifier Method for the Measurement of Isotopic Compositions of Nitrate
Analysis on Groundwater Supply Sources Using Hydrogen and Oxygen Isotope Data——A Case Study of Yanggu-Qihe Salient, Northwestern Shandong Province, China
A New Recognition from the International Natural Gas Reserve-Production Ratio
Research Status of Extensional Fault-Propagation Folding