發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Effect of vibro-milling time on phase transformation and particle size of zirconia nanopowders derived from dental zirconia-based pre-sinter block debris