2) frequency
[英]['fri:kwənsi] [美]['frikwənsɪ]
频
1.
Simulation and check of voltage and frequency during starting station service power in black-start scheme;
黑启动方案中启动厂用负荷时电压与频率的仿真校验
3) audio frequency spectrum
音频频谱
4) HFIRF
高频射频
1.
The thesis summarizes the application and progress of HFIRF carcinoma operation under mild hurt system recently.
介绍了应用高频射频—肿瘤微创手术系统进行治疗肿瘤的机理和进展。
5) frequency modulation deviation
调频频偏
1.
Two new methods of accurate measurement for frequency modulation deviation;
两种精确测量调频频偏的新方法
补充资料：频频
副词。表示连续发生：贵宾们频频点头，表示赞许。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条