發送短信 : Dielectric properties of lead magnesium niobate-lead titanate ceramics prepared by mixed-oxide method

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