- 零中頻信號(hào)
- zero: n. (pl. zeros, zeroes) 1.【數(shù)學(xué) ...
- intermediate frequency: 【無線電】中頻。
- signal: n. 1.信號(hào),暗號(hào);信號(hào)器。 2.動(dòng)機(jī),導(dǎo)火線 (fo ...
- zero intermediate frequency: 零中頻
- zero intermediate frequency receiver: 零中頻接收機(jī)
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