频率

[pín lǜ]

• frequency
• number of cycles per second
• FQCY
• vibration frequency
• frequence

参考释义

频率 [pín lǜ]

• -
• 短语
  频率摆动 frequency swing; wobbulation
  频率摆动器 wobbulator; warbler
  频率摆动载波系统 {讯} warbling carrier system
  频率倍增器 frequency multiplier; scale unit
  频率倍增电路 frequency multiplier circuit
  频率比 frequency ratio
  频率变化 frequency change
  频率变换 frequency transformation; frequency conversion; frequency transposition
  频率标度 frequency scaling
  频率标示器 frequency marker
  频率标志脉冲 frequency marker pip
  频率标准 frequency standard
  频率表 frequency list
  频率表式风速表 frequency-meter anemometer
  频率波长关系 frequency-wavelength relation
  频率波道 {无} airspace
  频率波动 frequency fluctuation; frequency jitter
  频率补偿 frequency compensation
  频率补偿器 frequency compensator
  频率不规则性 frequency irregularity
  频率不稳定性 frequency instability
  频率测量 frequency measurement
  频率测量电桥 frequency bridge
  频率测量器 frequency measuring set; carpet checker
  频率测量设备 frequency measuring equipment
  频率参差 frequency staggering
  频率差限 frequency tolerance
  频率颤动 flutter
  频率颤动计 wow flutter meter
  频率颤动测试器 flutter meter
  频率常数 frequency constant
  频率传感器 frequency sensor
  频率传输函数 frequency transfer function
  频率重复利用 frequency reuse
  频率重合度 frequency coincidency
  频率重叠 frequency overlap
  频率带 frequency band
  频率带宽 frequency bandwidth
  频率倒置 frequency inversion
  频率倒置串音 inverted crosstalk
  频率电桥 frequency bridge
  频率电压变换器 {电子} F/V converter; frequency-to-voltage converter
  频率度盘 station frequency dial
  频率对比 frequency comparison
  频率多边形 frequency polygon
  频率发生转子 frequency-generating rotor
  频率法 frequency method
  频率反差特性 frequency contrast characteristic
  频率范围 frequency range; frequency domain
  频率方位强度显示 {电子} frequency-azimuth intensity
  频率分辨常数 frequency resolution constant
  频率分辨率 frequency resolution
  频率分布 frequency distribution
  频率分割 {电子} frequency splitting
  频率分割多路复用 frequency division multiplex
  频率分割制 frequency division system
  频率分割制交换机 frequency division switching system
  频率分集 frequency diversity
  频率分集雷达 frequency diversity radar
  频率分级[分集制] frequency diversity
  频率分解 frequency resolution
  频率分离式乘法器 {电子} frequency separation multiplier
  频率分量 frequency component
  频率分配 {讯} frequency allocation; allocation of frequencies
  频率分配表 frequency assignment chart
  频率分析 frequency analysis
  频率分析仪[计] frequency analyser
  频率覆盖区 frequency coverage
  频率复用 channelling
  频率改变 frequency shift
  频率跟踪器 frequency tracker
  频率跟踪式超声发生器 ultrasonic generator with frequency automatic control
  频率公差 frequency tolerance
  频率共用 frequency sharing
  频率共用电路 frequency-sharing circuit
  频率轨迹 frequency locus
  频率过低 underfrequency
  频率含量 frequency content
  频率函数 frequency function
  频率合成技术 frequency synthesis technique
  频率合成器 frequency synthesizer
  频率互换 {讯} frequency frogging
  频率划分 frequency division; scaling-down
  频率划分电路 frequency-sharing circuit
  频率划分多路传输 frequency division multiplex
  频率划分式彩色电视制 frequency division colour television system
  频率划分调制 frequency division modulation
  频率划分制 frequency division system
  频率缓慢漂移 slow-frequency drift
  频率基准（器） frequency standard
  频率畸变 frequency distortion
  频率计 frequency meter;frequency indicator;cymometer
  频率计量 frequency measurement
  频率计数器 frequency counter
  频率记录 frequency record
  频率继电器 frequency relay
  频率加权网络 frequency weighting network
  频率监控器 {电子} frequency monitor
  频率检波 frequency discrimination
  频率检波器 frequency sensitive detector; frequency modulation detector
  频率检测 frequency detection
  频率减半器 two-to-one frequency divider
  频率鉴别器 frequency discriminator
  频率间隔 frequency interval
  频率间隔宽度 frequency diversity bandwidth
  频率交叉 frequency translation
  频率交错 frequency interleave; frequency interlace; frequency interlacing
  频率交错制 frequency interleaving system
  频率校正 frequency correction; frequency compensation
  频率校准 frequency calibration
  频率校准器 frequency calibrator
  频率捷变 {军} frequency agility
  频率捷变发射机 frequency agile transmitter
  频率捷变雷达 frequency agile radar
  频率阶跃 frequency step
  频率截止 frequency cutoff
  频率解调 frequency demodulation
  频率开关 frequency switching
  频率可变振荡器 variable-frequency oscillator (V.F.O.)
  频率刻度 frequency scale
  频率刻度盘 frequency dial
  频率控制 frequency control
  频率控制传动装置 frequency-controlled actuator
  频率控制电路 frequency control circuit
  频率控制方式 frequency control system
  频率控制回路 frequency control-loop
  频率快搜索 frequency rapid-scanning
  频率老化 frequency aging
  频率滤波器 frequency filter
  频率码 frequency code
  频率慢搜索 frequency slow-scanning
  频率密码 {生理} frequency coding
  频率瞄准误差 frequency spot error
  频率敏感元件 frequency device
  频率配置 frequency allocation
  频率偏移 frequency shift (FS); frequency deviation
  频率偏移计 frequency carrier deviation meter
  频率偏移器 frequency deviator
  频率偏置 frequency offset
  频率漂移 frequency drift; creep
  频率漂移计 {讯} frequency-departure meter
  频率起伏 frequency fluctuation
  频率牵引 frequency pulling
  频率牵引系数 frequency pulling figure
  频率牵引调整 AFC pull-in adjustment （自动频率控制的）
  频率牵引效应 backlash; pulling effect; pulling-in effect; {电子} pulling phenomenon
  频率曲线 frequency curve
  频率去相关 frequency decorrelation
  频率容限 frequency tolerance
  频率容许偏差 frequency tolerance deviation
  频率三倍器 frequency tripler; triductor
  频率扫掠 frequency scanning
  频率扫掠天线 frequency scan antenna
  频率扫描 {电子} frequency scanning
  频率扫描雷达 frequency scan radar; frescanar; frescan radar
  频率扫描器 frescan
  频率扫描天线 {电磁} frequency scan antenna
  频率扫描天线阵 frequency-scanned array
  频率上限 upper frequency limit
  频率失真 frequency distortion; amplitude distortion; amplitude-frequency distortion; {电子} waveform-amplitude distortion
  频率识别装置 frequency-identification unit
  频率时间分析 time-and-frequency analysis
  频率时间强度 frequency time intensity
  频率-时间-强度显示 {电子} frequency-time-intensity
  频率矢量轨迹 frequency vector locus
  频率输出检验器 carpet checker
  频率数 frequency number
  频率-数字变换器 frequency to number converter
  频率衰减 frequency attenuation
  频率锁定 frequency lock
  频率锁定范围 frequency lock-in range
  频率锁定指示 frequency-lock indication
  频率调节器 frequency regulator
  频率调谐范围 frequency tuning range
  频率调整 frequency adjustment; frequency regulation
  频率调整器 frequency adjuster
  频率调制 frequency modulation (FM)
  频率调制波 FM wave
  频率调制器 frequency modulator
  频率跳跃 frequency agility; wobbulation
  频率通道 frequency channel
  频率同步范围 frequency lock-in range
  频率同步性 frequency synchronism
  频率同步指示 frequency-lock indication
  频率突增 glitch （脉冲星）
  频率推移 frequency pushing
  频率推移系数 frequency pushing figure
  频率拖曳 frequency drag
  频率微调 frequency trim
  频率温度特性 frequency-temperature characteristic
  频率温度系数 frequency-temperature coefficient
  频率无关天线 frequency independent antenna
  频率下降 decrease of frequency
  频率下限 lower-frequency limit
  频率限制 frequency limitation
  频率斜率调制 {讯} frequency-slope modulation
  频率谐振 frequency resonance
  频率选择 frequency selection
  频率选择滤波回路 frequency-selective filter circuit
  频率选择性衰落 frequency selective fading
  频率压缩 frequency compression
  频率遥测 {讯} frequency telemetering
  频率遥测计 frequency telemeter
  频率移位 frequency shift
  频率遥测系统 frequency telemetry system
  频率引导技术 frequency directing technique
  频率引导装置 frequency directing device
  频率诱导 entrainment of frequency
  频率预测图表 frequency prediction chart
  频率预置机构 frequency presetting mechanism
  频率预置器 frequency presetting device
  频率源 frequency source
  频率跃变 frequency jump
  频率再用 frequency reuse
  频率载波制 frequency carrier
  频率增益函数 frequency gain function
  频率增益曲线 frequency gain curve
  频率占据 frequency capture; frequency occupancy
  频率整形 frequency shaping
  频率涨落 frequency fluctuation
  频率侦察 frequency reconnaissance
  频率指示器 frequency-indicating device
  频率致偏装置 frequency deviator
  频率滞后 frequency hysteresis
  频率中速搜索 frequency moderate-speed-scanning
  频率转换 frequency conversion
  频率转换开关 frequency-changeover switch
  频率转移 {讯} frequency translation
  频率准确度 frequency accuracy
  频率准则 Nyquist criterion
  频率自动调整 frequency automatic adjustment
  频率自动控制 frequency automatic control
  频率综合技术 frequency synthesis technique
  频率组合制 grouped-frequency operation

例句

1. 低频扬声器设计用来再现低音频率的扬声器
   A loudspeaker designed to reproduce bass frequencies.
2. 他变换了无线电传送的频率。
   He varied the transmission frequency.
3. 一个频带的上下界频率之差，单位用赫兹表示。
   The difference, expressed in Hertz, between the two limiting frequencies of a band.
4. 近年来死亡事故发生的频率已经下降。
   Fatal accidents have decreased in frequency over recent years.

短语

• 效率