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  1. 學術講座公告：船用分離機技術發(fā)展

    GEA-Global Engineering Alliance-a Germany company is one of the largest providers for equipment and process ...

    朱玉飛 - 04/05/2016 - 14:23

  2. On the improved Brouwer's Laplacian spectrum conjecture

    sum of the first k largest Laplacian eigenvalues of G. It was conjectured by Brouwer that ...

    newsservice - 11/25/2021 - 16:16

  3. Residential Awareness and Environment Improvement: Evidence from the River Chief System in China

    China 主要內容：River pollution has been a problem in many developing countries. As the largest developing ...

    newsservice - 09/29/2021 - 19:40

  4. 學術講座公告：Do larger ships visit fewer regions/ports? An empirical analysis on global liners serving China

    the service areas and calling smaller number of ports. China is the largest trading nation with many ...

    朱玉飛 - 10/29/2015 - 21:08

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