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- radio frequency sensitivity 射射灵敏度
- RF Radio Frequency Level Controller. RF系列射频导纳式物位控制器。
- Radio frequency and communication test equipment. 射频通信综合测试仪。
- Radio frequency circuit design II. 射频电路设计2。
- The performance of the interface was investigated preliminarily, including the effects of radio frequency quadrupole and sample inlet on the sensitivity. 初步研究了该接口的性能，包括射频四极杆、进样片对仪器灵敏度的影响。
- Vulnerable to radio frequency radiation interference. 易受射频辐射的干扰。
- Tuner will be able to track the frequency-hopping radio frequency. 调谐器可以追踪跳频无线电频率。
- Internal capacitors to suppress radio frequency interference. 内置抗电磁干扰电容。
- Transmission can be done by cable, radio frequency and satellite. 传递可通过海底电缆，无线电波和通信卫星来进行。
- The AGC technology in the radio frequency channel is also studied. 研究了射频信道中的自动增益控制(AGC)技术。
- Method of insertion loss measurement for radio frequency filters. 射频滤波器插入损耗的测量方法。
- Is rhinitis of cure of microtherm plasma radio frequency good? 低温等离子射频治疗鼻炎能好吗？
- Radiated EMI is also called radio frequency interference (RFI). 辐射引起的电磁干扰，也称为射频干扰（RFI）。
- A new algorithm for codebook design, that combines ant colony with frequency sensitivity measure, is proposed by analyzing the shortcoming of codebook design based on ant colony clustering. 摘要针对蚁群算法设计码书所存在的缺点，提出了改进，即引入了频率敏感方法，通过增加失真刚度来减小蚂蚁重复选择同一个聚类的可能性，增加了选择的随机性，跳出了局部较小解，避免了停滞现象。
- Supporting hand-held devices, such as PDAs and radio frequency devices. 支持手持设备，例如pda和射频设备。
- The method of weak signal detection based on wavelet transformation and stochastic resonance is presented, according to the noise alternative and frequency sensitivity of the stochastic resonance. 摘要根据随机共振的噪声选择性和频率敏感特性，提出了基于小波变换和随机共振的微弱信号检测方法。
- Is Radio Frequency communication 'among' automatic machines allowed? 是否允许自动机器人之间的射频通讯?
- Read/Write device of radio frequency card in the onboard system is designed. 设计了一种车载仪系统射频卡读写器;
- RFI (Radio Frequency Interference) and EMI are often used interchangeably. EMI也常常称为RFI（射频干扰）。
