發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : A hierarchically assembled mesoporous ZnO hemisphere array and hollow microspheres for photocatalytic membrane water filtration