| 释义 |
radio frequency,radiofrequency [,reidiəu-'fri:kwənsi] n.射频；无线电频率变形：n. radio frequency,radiofrequencies 以上来源于：《21世纪大英汉词典》 radio frequencyn.① 射頻；無線電頻率radio frequency¹缩写为PFn.【电信】1.(frequency; suitable for broadcasting)射频；无线电频率2.(frequency; used by partic |