發送短信 : Temporal stabilization of the node-based smoothed finite element method and solution bound of linear elastostatics and vibration problems

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