frequency scaling的相關資料：
臨近單詞
frequency lock
frequency
Frequency-Biasing Technique of Laser Gyro
frequency stabilization by quartz resonator
Frequency Modulation Feedback Discriminator
frequency measurement wigh filtering method
frequency measurement with filtering method
Frequency-Agile Low Coverage Netted Radar
frequency-modulated broadcast transmitter
frequency-hopped spread-spectrum signal
Frequency-synchronous detection technique
frequency characteristic testing instrument
