發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Copper complex with a magnetic ordering temperature above 400 K