digital frequency analyzer 数字式频率分析器 ; 数字频率分析器
eeg frequency analyzer 脑电频率分析器
high frequency analyzer 高谐波分析器
Doppler frequency analyzer 多普勒频率分析器
Do ler frequency analyzer 多普勒频率分析器
low-frequency analyzer and ranging 低频分析器和测距
directional low-frequency analyzer and ranging 定向低频分析与测距浮标
frequency response analyzer 频率响应分析器 ; 频率特性分析器
LF frequency ectrum analyzer 低频频谱分析仪
The hardware consists of frequency analyzer,antenna switching,four antennas,a PCI-GPIB interface card and a computer.
硬件由频谱分析仪，天线切换器，天线，PCI-GPIB接口卡，计算机等组成。
参考来源 - 电磁环境自动测试系统中PCI·2,447,543篇论文数据，部分数据来源于NoteExpress
The traditional measure method of the power withstand test is to use the voltage meter, ammeter, power analyzer, frequency analyzer etc to measure the waveform and parameters of the power signals.
传统的工频耐压试验是通过电压表，电流表，功率分析仪，频谱分析仪等等来分别测量波形及其各个参数的。
Modulation Domain and Pulse Analyzer(MDPA) analyzes signal using a plane domain which is consisted of frequency and time.
调制域及脉冲分析仪利用时间和频率构成的平面域对信号进行分析。
The essential difference is that the spectrum analyzer, being designed for laboratory use, is designed to cover an extremely wide frequency range with widely adjustable tuning range, bandwidth, etc.
区别在于频谱分析仪被设计成是实验室使用，设计成是带有很大可调范围和带宽等并覆盖非常大频率范围的仪器。
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