Warning: file_put_contents(): Only 0 of 7320 bytes written, possibly out of free disk space in /home/www/wwwroot/ndsq.cn/index.php on line 55 betatron oscillation例句_betatron oscillation英汉例句_betatron oscillation双解例句_開心英語字典_柠咚词
The betatron and synchrotron oscillation are measured frequently during the period of the machine commissioning, operation and machine study. 在加速器的運行、調來和機器研究過程中，需要經常對來流振蕩頻率進行測量。