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多频
1、multi color───adj.五彩缤纷的，多色的；n.多色
2、frequency generator───[计]频率发生器
3、frequency───n.频率；频繁
4、frequency range───频带; 频段；[电子][通信]频率范围
5、vital multi───生命多重
6、multi coating───n.多层镀膜
7、multi───pref.多
8、multi object───多目标
9、cumulative frequency───[统计]累积频率，[电子]累积频数
1、To access their UM- enabled mailbox , subscribers must use touch tone , also known as dual tone multi- frequency (DTMF), inputs .───若要访问订阅者的启用UM的邮箱，订阅者必须使用按键输入，也称为双音多频 (D T M F)输入。
2、But, a special ASIC for multi-frequency and multi-system satellite-navigation receiver is not available at present.───但是，由于目前还没有合适的针对多频多XiTong的卫星导航接收机专用集成电路；
3、The SNEP will employ the MPM1000 Net Centric Waveform Satellite Modem to provide Multi-Frequency-Time Division Multiple Access Bandwidth on demand technology for tactical mobile operations.───该SNEP将采用MPM1000网络中心波形卫星调制解调器，为战术机动作战提供所需的多频时分多址接入带宽技术。
4、Meanwhile, the capacitance loss factor testing with multi-frequency (highest frequency can be 100K) is quite accurate.───测试精度高，容量损耗能多频率扫描测试 (K)。
5、Multi-frequency (MF) was the last of the pre-digital methods.───在数字化以前，多频 (M F)是最后一种信令形式。
6、A ranging algorithm of multi-frequency pulse ranging applied in the long stand-off distance fuze was proposed.───提出了一种应用在大炸高无线电引信中的多频脉冲测距算法。
7、This paper presents a minimum weight design method of structures with multi frequency, displacement and stress constraints.───本文给出了具有多个频率、位移和应力约束的结构最轻重量设计。
8、analysis about the circuit waveform and experimental data is also given the multi-frequency peak value and the frequency interference during the experiment are all analysed and processed.───分析了电路波形及实验数据、对实验研究过程中的多频率峰值、谐波干扰和幅值干扰等进行了分析和处理。
9、l Internet of Things energy efficient communication multi frequency protocols, communication spectrum and frequency allocation.───如何实现在多重频率协议、通信频段和无线电频带分配之上的基于物联网的高效、节能通信方式。