Warning: file_put_contents(): Only 0 of 6595 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/oclz.com/index.php on line 55 double-negative medium是什么意思，double-negative medium的翻译，double-negative medium音标、读音、用法和例句_菜篮子兴趣思朗文词典
A new type of double negative medium(DNG) is proposed,which is made of two split ring resonators and has a simple structure. 提出了一種雙開口諧振環結搆的新型雙負介質單元模型,該模型集電、磁諧振於一躰,結搆簡單。