發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Low-cost carbon nanospheres for efficient removal of organic dyes from aqueous solutions