發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Photocatalytic activity of La-doped ZnO nanostructure materials synthesized by sonochemical method