equal precision measuring frequency method 等精度测频法
high-frequency power measuring method [电磁] 高频功率测量法
frequency measuring method 测频方法
direct frequency measuring method 直接测频法
variable gate frequency measuring method 变闸门测频法
High precision frequency measuring method 高精度测频法
frequency-sweep measuring method 扫频测量法
high-frequency analytical measuring method [电子] 高频分析测量法
A method for direct measuring the frequency of a free electron laser using AC Josephson effect is presented.
提出一种利用交流约瑟夫森效应直接测量自由电子激光频率的方法。
Measurement for rotative velocity of full-closed compressor by the method of measuring vibration frequency is discussed.
讨论了用测量振动频率的方法对全封闭式压缩机进行转速的测量。
Reverse-spread spectrum device, time sequence inspection device, channel evaluation device and method for measuring frequency faults.
逆扩频装置，时序检测装置，信道估计装置和频率误差测量方法。
应用推荐