發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Cyclic voltammetric studies of indium tin oxide electrode modified with Fe2+ and Cu2+ birnessite-type manganese oxide for the oxidation of glutathione