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    Analysis of Stage-discharge Relationship with Neural Network in Varying Backwater Zone of Three Gorges Project

    Free access
    Yang, Zhongchao / Liu, Xin / Kuratorium für Forschung im Küsteningenieurwesen (KFKI) | HENRY – Federal Waterways Engineering and Research Institute (BAW) | 2016

    A new efficient method of multi-stage solid rocket optimization

    Liu, Xin / Tang, Qian / An, Xiang | AIAA | 1997