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- ground air radio frequency 地空无线电通信频率
- 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。
- Vulnerable to radio frequency radiation interference. 易受射频辐射的干扰。
- The other equipment employs a pump to extract ground air from the hole. 第二种设备使用一个泵,从孔中抽取地下气体。
- 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 mathematical programming model for arms optimal apportionment is established according to the detailed analysis of the ground air defense disposition on the campaign direction. 对战役方向地面防空战斗部署进行了详细分析,建立了兵力优化分配的数学规划模型。
- 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。
- 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)。
- Often, this is used to make appliances appear to" talk" or wall outlets appear to be" sending radio frequency signals", or strong radio interference will be found to emanate from a point in mid air. 这常常使设备好像是在“谈话”,或墙缝处好像在“传送无线电频率信号”,或强大的无线电干扰会被发现仿佛是来自于空中任何一处。