發送短信 : Sensing characteristics of flame-spray-made Pt/ZnO thick films as H2 gas sensor

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