射频自动识别系统 radio frequency automatic identification systems 射频能量 radio frequency energy 射频产生器 radio frequency generator ..
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...,我们得搞清楚辐射是怎样产生的:当我们使用手机打电话、发短信、上网时,手机会发射出无线电波(RF,radio frequency energy)与距离最近的基站交换信号,基站接收到信号之后又会传回无线电波。
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...,我们得搞清楚辐射是怎样产生的:当我们使用手机打电话、发短信、上网时,手机会发射出无线电波(RF,radio frequency energy)与距离最近的基站交换信号,基站接收到信号之后又会传回无线电波。
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Modulating a long foil at high frequency and high voltage transmits significant radio frequency energy, which may cause interference with radio communications.
装备一个长叶片在一个高频率高电压的传输将引起无线电频率辐射,可能引起无线电交流冲突。
The council also suggests studies that analyze the amount of radio frequency energy produced by antennas in mobile devices and how it penetrates different parts of the body.
国家研究理事会也建议对手机内置天线的频率及其怎样穿透人体各部位进行分析。
This equipment generates, USES and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
此设备使用并放射无线电频率,如不按照标准正常安装使用,可能会对无线电通讯造成有害干扰。
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