Warning: file_put_contents(/home/www/wwwroot/tjuzi.com/cache/32175d1d20682eb274b7c8b520a4ca76.txt): failed to open stream: No space left on device in /home/www/wwwroot/tjuzi.com/index.php on line 55 lna例句_lna英汉例句_lna双解例句_橘子化妆朗文词典
During the process of designing LNA, the design of matching networks plays a great important role because it affects the performance of the amplifier dramatically. 摘要在低噪声放大器的设计过程中，匹配网络的设计是关键的组成部分，它直接影响低噪声放大器的性能。