您要查找的是不是：
- Internal capacitors to suppress radio frequency interference. 内置抗电磁干扰电容。
- 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）。
- Aviation industry unites on frequency protection issue. 航空业界就频率保护问题团结一致。
- RFI (Radio Frequency Interference) and EMI are often used interchangeably. EMI也常常称为RFI（射频干扰）。
- Improve compatible analysis and test of frequency usage so as to prevent frequency interference. 加强频率使用的兼容分析和测试，避免干扰。
- A Depth from Defocus Auto-Focusing Method Based on Frequency Analysis[J]. 引用该论文 裴锡宇;冯华君;李奇;徐之海.
- Caution occasional fluctuation of R/W 31 localizer course due to radio frequency interference. 注意31号跑道航道有时摆动应有无线电干扰。
- The radio frequency interference on CH VOR causing momentary flag indication and out of tolerance course fluctuation. ch VOR有无线电干扰，注意有时出现故障旗和摆动大。
- Random Single Radar has the properties of LPT, ARFI (anti-radio frequency interference) and good EMC. 噪声雷达具有低截获，抗干扰能力和电磁兼容性好的特点。
- A brief analysis on frequency doubling at 852nm with BBO crystal has been presented. 简单介绍了BBO晶体852nm倍频的实验原理。
- This paper improves HORAFA algorithm based on frequency of attribute appears in the discernibility matrix. 文章以属性在区分矩阵中出现的频率作为启发,对HORAFA算法做了一些改进。
- Radio frequency interference (RFI) suppression is a key technique in the ultrawideband synthetic aperture radar (UWB-SAR). 射频干扰(RFI)抑制技术是超宽带合成孔径雷达(UWB-SAR)的关键技术之一。
- Relevancy is weighed on frequency of these keywords, click throughs and a few other factors. 反而是小时平凡的网页设计人，长大更容易开窍!
- Radio Frequency Interference (RFI) plays an important role on the quality of Ultra-Wide Band Synthetic Aperture Radar (UWB-SAR) imaging. 有效的射频干扰(RFI)抑制技术是超宽带合成孔径雷达(UWB-SAR)成像质量的重要保证。
- Subjects consisted of 390 parents.Based on frequency, percentage, chi-square analysis and one-way ANOVA. 本研究共有390个有效样本，进行次数百分比统计、卡方同质性检定及单因子变异数分析。
- During the experimental test of the VDCS, high frequency interference, MOSFET protection and predrive circuit design were the key issues. 在多功能驱动电路系统实验调试中，重点讨论了高频干扰问题、MOS管的高压保护和预驱动电路设计。
- For Very High Frequency/Ultra High Frequency(VHF/UHF) Ultra-WideBand Synthetic Aperture Radar (UWB SAR) the Radio Frequency Interference(RFI) may degrade the SAR image. 对工作于甚高频/超高频(VHF/UHF)波段的超宽带合成孔径雷达(UWB SAR)，射频干扰(RFI)会严重恶化图像质量。
- The multi-beam receiver is also uniquely suited for resolving one of the nagging problems of modern radio-telescopy: screening out radio frequency interference (RFI). 多波束接收器也是唯一适合解决现代射电望远镜的一个通病：滤掉电波干扰。
- These sources include thermoelectric EMFs, offsets generated by rectification of RFI (radio frequency interference), and offsets in the voltmeter input circuit. 这些误差源包括热电动势、由射频干扰（RFI）经过整流而产生的偏置量以及电压表输入电路中的偏置量。
- Based on the acquisition principle of GPS receivers,effect of single frequency interference on GPS C/A code receiver acquisition performance is analyzed. 在GPS接收机信号捕获原理的基础上,分析了点频干扰对接收机捕获性能的影响。
