發送短信 : The morphotropic phase boundary and electrical properties of (1 - X)Pb(Zn<inf>1/2</inf>W<inf>1/2</inf>)O<inf>3</inf>-xPb(Zr<inf>0.5</inf>Ti<inf>0.5</inf>)O<inf>3</inf>ceramics

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