發送短信 : Effect of interface stresses on anisotropic structure of the articular surface

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