發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Unexpected improved conductivity and systematic low-temperature anomalies of a new germanium zinc indium oxide system