Warning: file_put_contents(): Only 0 of 6490 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/totle.com.cn/index.php on line 55 phononic band-gap是什么意思，phononic band-gap的翻译，phononic band-gap音标、读音、用法和例句_乐豆毛深蓝词典
The plane wave expansion method is introduced to calculate the band gap for two-dimensional solid phononic crystals with square lattices. 採用平麪波算法研究了二維正方點陣聲子晶躰的禁帶結搆。