pín piān
- frequency deviation
- frequency shift (FS)
- frequency offset
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flash-news,
flashoff,
flash-o-lens,
flashometer,
flashover,
flash-photometry,
flash-point,
flashquenching,
flash-recall,
flashtron,
相似单词
频率计,
频率特性,
频率稳定,
频率响应,
频尿,
频偏,
频谱,
频闪观测仪,
频闪观测仪的,
频闪管,