radio frequency

基本解释

• 无线电频率

同根派生

英汉例句

双语例句

• BAE Systems will develop a new radar warning receiver prototype that can identify radio frequency and communications activity in real time.
  BAE系统公司将开发一种新型雷达预警接收机原型，该原型能实时识别无线电频率和通信活动。
  www.etiri.com.cn
• In August, Walmart began installing Radio Frequency Identification Devices (RFID) in their underwear and jeans, which lets them track items and customers around the store.
  今年八月，沃尔玛开始在自己的内衣和牛仔裤安装无线电频率识别装置（RFID），使他们能跟踪货品细目和逛商店的顾客。
• The system’s autonomous dual-mode, passive radio frequency and infrared guidance design provides high-firepower capability for engaging multiple threats simultaneously.
  该系统的自治双模、被动无线电频率和红外制导设计为同时应对多种威胁提供强大火力。
  www.etiri.com.cn

原声例句

• Then they use radio frequency energy to heat the tissue around the catheter.
• But there is a limited amount of radio frequency spectrum available.
• Other anti-counterfeit efforts include the use of radio frequency identification tags.

权威例句

• Radio frequency identification and tracking technology were undreamt of just a few years ago.
  FORBES: How Blur Devours Brands

词组短语

短语

• radio -frequency carrier 射频载波;高频载波

英英字典

柯林斯英英字典

• a frequency or band of frequencies that lie in the range 10 kilohertz to 300000 megahertz and can be used for radio communications and broadcasting (Abbreviations rf, RF)&rarrsee also frequency band
• (as modifier)

专业释义

计算机科学技术

• 射频

  Its core is EPC and electronic tag based on Radio Frequency Identification technology.
  其核心是电子产品码和基于射频识别技术的电子标签。

  电子、通信与自动控制技术

• 射频

  Radio frequency transceiver circuits have a very broad range of applications.
  目前,射频电路存在广阔的应用市场。

• 无线电频率

天文学

• 射电频率
• 无线电频率

艺术学

• 无线电广播频率