發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Distinct phase-selective corrosions of Ti-48Al alloy in aqueous electrolyte and molten salt