保证率频率
guaranteed rate frequency
保证率频率法
guaranteed rate-frequency method
Guarantee rate-Frequency method
保证率-频率法
Guarantee rate-Frequency method
长度频度分析法
length-frequency analysis
沉积物粒度频率分布
sediment-size frequency distribution
大气稳定度频率
frequency of atmospheric stability
等精度频率测量
accuracy frequency measurement
equal observations of frequency
Equal observation of frequency
precision frequency meter
等精度频率计
equal precision frequency meter
发动机速度频率信号
engine speed frequency signal
分数分频频率综合器
fractional-N frequency synthesizer