發送短信 : Determine the unique constitutive properties of elastoplastic materials from their plastic zone evolution under nanoindentation

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