發送短信

數:

提供者:

CAPTCHA:

 _    _      ___      ______     ___              
| |  | ||   / _ \\   /_   _//   / _ \\      ___   
| |/\| ||  | / \ ||    | ||    / //\ \\    /   || 
|  /\  ||  | \_/ ||   _| ||   |  ___  ||  | [] || 
|_// \_||   \___//   /__//    |_||  |_||   \__ || 
`-`   `-`   `---`    `--`     `-`   `-`     -|_|| 
                                             `-`

Please enter what you see:

發送短信 : Optimization of diamond-like carbon thin film on copper substrate for carbon nanotubes synthesis by ACVD technique