negative frequency
短语词组
- negative frequency shift 負頻移
- negative frequency modulation 負極性档;負極性頻率調制
- negative frequency -force relationship 負的頻率
- negative frequency component 負頻分量
- negative frequency hysteresis 負性頻率滯後
- The study on negative frequency 關於負頻率的探討
- RXIFN Receiver Intermidiate Frequency Negative 接收中頻信號負
- frequency dependent negative resistor 頻變負阻 返回 negative frequency