發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Acetylene plasma deposition on gamma-TiAl alloys