發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Elemental, structural and optical properties of nanocrystalline Zn1-xCuxSe films deposited by close spaced sublimation technique