發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Propagation of positional error in 3D GIS: estimation of the solar irradiation of building roofs