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radio frequence射频。本意是适合用于通信的高频频率。估计被转移为“射精频率”了，唉，又一个挺好的词语被废了...
热心网友
Radio Frequency,射频，无线电频率。
热心网友
white6880......你,你......你是外国人吗????
热心网友
不清楚
热心网友
radio frequency The term 'radio frequency' (abbreviated RF, rf, or rf) refers to alternating current (AC) having characteristics such that, if the current is input to an antenna, an electromagnetic (EM) field is generated suitable for wireless Amphenol RF is the industry leader of radio frequency technology solutions。 As technology changes at such a rapid pace, the leaders in this environment will be the fastest and most flexible companies。 Amphenol RF is positioned at the 。。。 。