时间: time; hour频率: frequency; rate编码: encoded; code; coded; encryp ...频率编码: frequency coding; frequency encode频率编码制: frequency-coding system双频率编码: double frequency coding; double-frequency coding频率编码信号: fes frequency encoding signal应答频率编码: reply frequency coding时间频率: temporal frequency; time frequency; timefrequency时间频率谱: temporal frequency spectrum时间频率域: temporal frequency domain频率编码脉冲压缩: frequency-coded pulse compression同步频率编码技术: sfet synchronous frequency encoding technique时间频率计量: metrology of time and frequency时间频率滤波: time frequency filtering时间频率学报: journal of time and frequency混响时间频率曲线: reverberation time frequency curve混响时间频率特性: fruency characteristics of reverberation time时间频率避碰系统: timefrequency collision avoidence system时间频率防撞系统: time frequency collision avoidance system时间频率相位调制: time frequency phase modulation频率编码聚焦全息图: frequecny-dencoded focused image hologram低码率编码: fe ow bit-ate coding; lbc low bit-rate coding; lfe low bit-rate coding低速率编码: lre low rate encoding脉冲频率时间编码: frequency time coding of pulse; frequency-time coding of pulse