發送短信 : Growth of carbon nanorodes on tungsten filaments of light bulbs

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