發送短信

數:

提供者:

CAPTCHA:

             ___      _  _      ___      ______  
    ___     / _ \\   | \| ||   / _ \\   /_   _// 
   /   ||  | / \ ||  |  ' ||  | / \ ||    | ||   
  | [] ||  | \_/ ||  | .  ||  | \_/ ||   _| ||   
   \__ ||   \___//   |_|\_||   \___//   /__//    
    -|_||   `---`    `-` -`    `---`    `--`     
     `-`

Please enter what you see:

發送短信 : Crystal structure and ferroelectric properties of Mn-doped ((Ka 0.5Na0.5)0.935Li0.065)NbO 3 lead-free ceramics