Warning: file_put_contents(/www/wwwroot/ppbbu/52065.com/cache/ca11cd1b9f8aaa18dc7b63c945373796.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/52065.com/index.php on line 55 perturbation test method是什么意思，perturbation test method的翻译，perturbation test method音标、读音、用法和例句_伍贰汉英词典
A perturbation test method of rectangular cavity is discussed for determination of complex permittivity of dielectric materials at microwave frequencies. 本文討論了測試電介質微波複介電常數的矩形腔微擾法。