radio frequency造句
To melt the charge,
radio frequency ( induction heating ) or resistance heating have been used.
为了熔化进料, 可用射频 ( 感应加热 ) 或电阻加热法.
The label's send and receive information via
radio frequency.
标签的信息通过无线电频率收发.
The
Radio frequency communication irreplaceable makes mobile communication realized in underground mine.
射频通信无可替代地实现了矿山井下的移动通信.