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基准频率 jīzhǔn pínlǜ
el.mach. clocking frequency; elementary frequency
piez. reference frequency
tech. frequency reference
基准参考频率
auto. reference frequency
基准 频率: 26 phrases in 9 subjects
Air defense4
Aviation1
Business1
Electric machinery1
Electronics5
Mathematics1
Space6
Technology6
Telecommunications1