發送短信 : Microencapsulated phase change materials with composite titania-polyurea (TiO2-PUA) shell

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