發送短信 : Series-parallel structure-oriented electrical conductivity model of saturated clays

           _    _    _    _    __   __    _____   
  ____    | || | || | |  | ||  \ \\/ //  /  ___|| 
 |    \\  | || | || | |/\| ||   \ ` //  | // __   
 | [] ||  | \\_/ || |  /\  ||    | ||   | \\_\ || 
 |  __//   \____//  |_// \_||    |_||    \____//  
 |_|`-`     `---`   `-`   `-`    `-`'     `---`   
 `-`