發送短信 : Tensile split Hopkinson bar laboratory tests with imperfect dimension

  ______     ___     _    _      ___      _____   
 /_____//   / _ \\  | \  / ||   / _ \\   / ____|| 
 `____ `   / //\ \\ |  \/  ||  / //\ \\ / //---`' 
 /___//   |  ___  ||| .  . || |  ___  ||\ \\___   
 `__ `    |_||  |_|||_|\/|_|| |_||  |_|| \_____|| 
 /_//     `-`   `-` `-`  `-`  `-`   `-`   `----`  
 `-`