Warning: file_put_contents(/www/wwwroot/ppbbbu/oiqp.com/cache/d0a74d43d13fdf6d73fa4755a0260ec9.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/oiqp.com/index.php on line 55 emitting antenna例句_emitting antenna英汉例句_emitting antenna双解例句_奇葩剧汉英词典
In the emitting part, we research the selection of laser device, the drive circuit of laser diode and emitting antenna in detail; 其中发射端机主要围绕激光器件的选择、半导体激光器的驱动电路、发射天线等部分进行了详细研究； blog.sina.com.cn