“frequency measurement”的概念、定义、翻译、参考文献-科学参考

单词	frequency measurement
释义	frequency measurement Encyclopedia 工学频率测量释 frequency measurement频率测量单位时间内周期信号波形重复次数的测量。工学频率测量释 frequency measurement频率测量确定频率的量值所进行的实验过程。
随便看	F. N. Cole (1861—1926) f-nef FNN F-nuclear magnetic resonance spectrometry for pharmaceutical analysis F number F-number f number f-number F-number drift zoom lens F-number Stabilized Zoom lens f-number, stop number FO4 FO4 inverter delay foam foam adhesive foam asphalt regeneration equipment foam automatic spray fire extinguishing system foam catcher foam coating foam core sandwich structure composites foam drilling fluid foam-drive flow foam dyeing foamed foamed asphalt

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