Warning: file_put_contents(/home/www/wwwroot/tjuzi.com/cache/739691e974ede1e94328b27f7e18a9c3.txt): failed to open stream: No space left on device in /home/www/wwwroot/tjuzi.com/index.php on line 55 circularly polarization例句_circularly polarization英汉例句_circularly polarization双解例句_橘子化妆朗文词典
As the development of satellite positioning systems, more researches on wide-beam circularly polarization antennas are done. 隨著現有定位系統的發展，寬波束圓極化天線成爲儅前的研究熱點。