Warning: file_put_contents(): Only 0 of 6420 bytes written, possibly out of free disk space in /www/wwwroot/ppbbbu/oiqp.com/index.php on line 55 rat-race mixer是什么意思，rat-race mixer的翻译，rat-race mixer音标、读音、用法和例句_奇葩剧汉英词典
For the limitations of the bandwidth and precision of manufacture, rat-race upper-sideband balanced mixer is utilized in order to realize up conversion. 出於工作帶寬和加工精度等方麪的因素的考慮，設計採用的是環形電橋單邊帶平衡混頻器來實現上變頻。