黑人巨大精品欧美_黑人巨大精品欧美黑寡妇_黑人巨大精品欧美一区二区_黑人巨大精品欧美一区二区免费_黑人巨大跨种族video_黑人巨大无码中文字幕无码_黑人巨茎大战俄罗斯美女_黑人巨茎大战俄罗斯美女

Academician of European Academy of Sciences Visits ECUST

    Sponsored by The Innovation and Talent Recruitment Base of Advanced Process Equipment Technology of ECUST, Mr. Ashok Saxena, a professor of Arkansas University, USA, Academician of European Academy of Sciences and Chairman of the 15th International Conference on Fractures, paid a visit to ECUST recently. During his visit, Professor Ashok Saxena made an academic report titled Fracture Control and Structural Integrity (FraCSI), on which he reviewed the development of fracture mechanics and illustrated that the coordination of design methods, material selection and detection technologies is a new demand and that the combination of traditional fracture mechanics with aerospace and biomechanics is a new trend, which constitutes a new connotation of fracture control and structural integrity.

  

 

 

East China University Of Science And Technology Shanghai, China Meilong Road 130, 200237
黑人巨大精品欧美_黑人巨大精品欧美黑寡妇_黑人巨大精品欧美一区二区_黑人巨大精品欧美一区二区免费_黑人巨大跨种族video_黑人巨大无码中文字幕无码_黑人巨茎大战俄罗斯美女_黑人巨茎大战俄罗斯美女