發送短信 : Fatigue study on crack-Inclusion interactions in aerospace engineering materials

            ______    ______     ___      ______  
    ___    /_   _//  /_____//   / _ \\   /_   _// 
   /   ||   -| ||-   `____ `   | / \ ||    | ||   
  | [] ||   _| ||_   /___//    | \_/ ||   _| ||   
   \__ ||  /_____//  `__ `      \___//   /__//    
    -|_||  `-----`   /_//       `---`    `--`     
     `-`             `-`