發送短信

數:

提供者:

CAPTCHA:

 _    _    __   __               ___     _    _   
| |  | ||  \ \\/ //     ___     / _ \\  | || | || 
| |/\| ||   \ ` //     /   ||  | / \ || | || | || 
|  /\  ||    | ||     | [] ||  | \_/ || | \\_/ || 
|_// \_||    |_||      \__ ||   \___//   \____//  
`-`   `-`    `-`'       -|_||   `---`     `---`   
                         `-`

Please enter what you see:

發送短信 : Development of piezoelectric ultrasonic thrombolysis device for blood clot emulsification