multifrequency中文是什么意思

• 多频道
• 多频的
• 多频率的
• 复频的

• multifrequency alternator    多频交流发电机; 多频振荡器
• multifrequency code    多频码
• multifrequency dialing    多频率拨号
• multifrequency exploration    多频勘探
• multifrequency generator    多频发电机; 多频发生器; 多频振荡器
• multifrequency keying    多频选择
• multifrequency monitor    可接受数种频率的显示器
• multifrequency nature    多种特性
• multifrequency operation    多频率进行
• multifrequency pulsing    发送脉冲的多频法
• multifrequency receiver    多频带接收器; 多频接收机
• multifrequency signal    多频率信号; 多频信号
• multifrequency signaling    多频率信令
• multifrequency signalling    多频信号方式; 多频信令
• multifrequency sinusoid    多谐波正弦振荡
• multifrequency sounder    多频探鱼仪
• multifrequency system    多频制
• multifrequency transmission    多频发射
• multifrequency transmitter    多频发射器
• multifrequency vibration    复频振动
• bidirectional multifrequency code    双向多频电码
• compelled multifrequency signaling    多频互控信令
• dtmf dual tone multifrequency    双音多频
• dual tone multifrequency    双音多频
• multifreight ltd    满天货运有限公司
• multiframe; multiple frame    多帧

• Broadband multifrequency electromagnetic measurement
  宽带多频电磁测量
• Application of remote multifrequency eddy - current in metal flaw detection
  远场多频涡流技术在金属探伤中的应用
• Dual - tone multifrequency system dtmf
  双音多频制
• Extraction of suaeda salsa oil by low intensity and multifrequency ultrasound technology
  低强度多频超声浸取碱蓬籽油
• Dual - tone multifrequency system
  双音多频制
• Dtmf dual tone multifrequency
  双音多频
• Dual tone multifrequency
  双音多频
• Geometric singular perturbation theory for ordinary differential equations with multifrequency
  多频常微分方程的几何奇异扰动理论
• Auxiliary pressure and temperature measurements make the multifrequency phase fluorometer an ideal choice for luminescence sensor design , testing and calibration
  辅助压力和温度测量让多频相位荧光计是发光探测传感器设计、测试和校准的理想选择。
• Abstract : based on signal processing theory about high - order cumulants ( hoc ) , a fast , inexpensive and unbiased cumulants estimation approach is proposed for the detection of multifrequency signals between offices connected to telephone networks
  文摘:基于高阶累积量的信号处理理论，提出了一种快速、简便且无偏估计的方法对多频信号进行有效的检测。