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Terms for subject Rail transport containing 频段 | all forms
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传递频响相干函数transfer frequency response correlation function
低频简单扑翼low frequency simple flapping
低频编码low frequency coding
倍频带中心频率central frequency of octave band
1 分钟工频耐受电压1 min power frequency withstanding voltage
单相低频交流制single-phase low frequency AC system
单相工频交流制single-phase industrial frequency AC system
单相工频交流电力机车single-phase industrial frequency AC electric locomotive
单相工频交流电力牵引制single phase industrial frequency AC electric traction system
双频率制电力机车dual frequency electric locomotive
变频供水frequency of water supply
变频变压调速VVVFvariable voltage variable frequency
变频变压调速VVVF VVVF variable voltage variable frequency speed control
可调牵引变频器variable frequency convertor
同频单工same-frequency simplex
同频干扰same-frequency interference
噪声频谱特性frequency characteristics of noise
声屏障固有频率inherent frequency of sound barrier
声波频率frequency of sound wave
声源频谱特性sound source spectrum characteristic
客运站视频监控video surveillance for passenger station
导音频信号pilot audio frequency signal
射频同轴电缆radio frequency coaxial cable
工业用电频率commercial frequency
工频交流industry frequency alternate current
工频单相交流电力牵引制industrial frequency single-phase AC electric traction system
工频干放电压industrial frequency dry flash-over voltage
工频湿放电压industrial frequency wet flash-over voltage
工频湿耐受电压power frequency wet withstand voltage
工频电场power frequency electric field
工频磁场power frequency magnetic field
工频超高压电场power frequency ultra high pressure electric field
工频闪络电压power frequency flashover voltage
异频单工无线电通信different-frequency simplex radio communication
强振频率forced frequency
波导截止频率waveguide cut-off frequency
扑翼频率flapping frequency
按倍频带中心频率band center frequency by octave
振动频率resonance frequency
时钟频率准确度clock frequency accuracy
最小频率风向minimum frequency of wind direction
桥梁自振频率natural frequency of bridge span
模态频率eigenvalue
模拟视频信号analogue video signal
正弦扫频法sine frequency-sweep method
沉降观测频次observation frequency of settlement
滤波频率filter frequency
牵弓丨变频器traction frequency convertor
牵引变频器traction frequency convertor
相间工频耐压power frequency withstanding voltage across open contact
短路频率short-circuit frequency
移频机车信号frequency shift cab signal
移频自动闭塞automatic block with audio frequency shift modulated track circuit
移频自动闭塞frequency shift modulated automatic block
移频轨道电路frequency shift track circuit
2/4 线音频接口2/4 wire voice frequency interface
脉动力响应频率fluctuating force response frequency
蛇行周期运动频率hunting periodical motion frequency
视频分发/转发video distribution/forwarding
视频录像video recording
视频汇集点video convergency point
视频监控video supervision monitoring
视频监控系统video monitoring system
视频监视video supervision surveillance
视频监视/监控video supervision/surveillance
视频输出video output
视频采集点video acquisition point
视频采集点video capture point
话频通路voice-frequency channel
载波信号频率carrier signal frequency
辅助变频器auxiliary frequency convertor
道频谱track frequency spectrum
铁路综合视频监视监控系统railway integrated video monitoring system
隔离断口间工频耐压power frequency withstanding voltage across isolating distance
集中式移频centralized frequency shift
零频电流Zero-frequency current
音频接口VF interface
音频轨道电路audio-frequency track circuit
音频选叫VF selective calling
音频通信电路audio communication circuit
音频通讯电路audio communication circuit
音频配线架VF distribution frame
频率偏差frequency offset
频带声压级Lpffrequency band sound pressure level
频带声压级frequency band sound pressure level
频率关联矩阵frequency-dependent matrix
频率同步网frequency synchronization network
频率模拟数字信号frequency-analogous digital signal
频率测量frequency measurement
频率配置frequency configuration
频谱特性spectrum character
频遇值frequent value
高频开关电源high frequency switching power supply
高频焊high-frequency welding
高频电磁场high-frequency electromagnetic fields
高频电阻焊high frequency upset welding
高频简单扑翼high frequency simple flapping

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