發送短信 : Dielectric properties of lead-free solid solution of Bi 0.487Na0.487La0.017TiO3 and BaTiO3

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