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Quantitative research of annual runoff distribution characteristics in the Dagujia River basin,Yanta
Mann-Kendall method and minimum variance method are used in this study to analyze the mean value variable-point of the r......
A new technology characterized by rapidly non-mechanical settlement of unclassified tailings was developed based on a la......
Nanocrystalline monoclinic and cubic Gd2O3∶Eu with different Eu3+ concentration were prepared using glycine-nitrate com......

