發送短信

數:

提供者:

CAPTCHA:

 __   _      ___     _    _    _    _    _    _   
| || | ||   / _ \\  | \  / || | || | || | || | || 
| '--' ||  | / \ || |  \/  || | || | || | || | || 
| .--. ||  | \_/ || | .  . || | \\_/ || | \\_/ || 
|_|| |_||   \___//  |_|\/|_||  \____//   \____//  
`-`  `-`    `---`   `-`  `-`    `---`     `---`

Please enter what you see:

發送短信 : Effect of poling on piezoelectric and ferroelectric properties of Bi0.5Na0.5Ti1-xZrxO3 ceramics