發送短信

數:

提供者:

CAPTCHA:

  ______    ______   _    _      ___      _____   
 /_   _//  /_   _// | |  | ||   / _ \\   /  ___|| 
 `-| |,-    -| ||-  | |/\| ||  / //\ \\ | // __   
   | ||     _| ||_  |  /\  || |  ___  ||| \\_\ || 
   |_||    /_____// |_// \_|| |_||  |_|| \____//  
   `-`'    `-----`  `-`   `-` `-`   `-`   `---`

Please enter what you see:

發送短信 : Responses of Excavation Base under Influences of Confined Aquifer: An Analytical Approach