Terms for subject Rail transport containing frequency

English	Chinese
audio-frequency track circuit	音频轨道电路
automatic block with audio frequency shift modulated track circuit	移频自动闭塞
auxiliary frequency convertor	辅助变频器
band center frequency by octave	按倍频带中心频率
carrier signal frequency	载波信号频率
central frequency of octave band	倍频带中心频率
centralized frequency shift	集中式移频
clock frequency accuracy	时钟频率准确度
commercial frequency	工业用电频率
waveguide cut-off frequency	波导截止频率
different-frequency simplex radio communication	异频单工无线电通信
dual frequency electric locomotive	双频率制电力机车
filter frequency	滤波频率
flapping frequency	扑翼频率
fluctuating force response frequency	脉动力响应频率
forced frequency	强振频率
frequency-analogous digital signal	频率模拟数字信号
frequency band sound pressure level	频带声压级Lpf
frequency band sound pressure level	频带声压级
frequency characteristics of noise	噪声频谱特性
frequency configuration	频率配置
frequency-dependent matrix	频率关联矩阵
frequency measurement	频率测量
frequency of sound wave	声波频率
frequency of water supply	变频供水
frequency offset	频率偏差
frequency shift cab signal	移频机车信号
frequency shift modulated automatic block	移频自动闭塞
frequency shift track circuit	移频轨道电路
frequency synchronization network	频率同步网
high-frequency electromagnetic fields	高频电磁场
high frequency simple flapping	高频简单扑翼
high frequency switching power supply	高频开关电源
high frequency upset welding	高频电阻焊
high-frequency welding	高频焊
hunting periodical motion frequency	蛇行周期运动频率
industrial frequency dry flash-over voltage	工频干放电压
industrial frequency single-phase AC electric traction system	工频单相交流电力牵引制
industrial frequency wet flash-over voltage	工频湿放电压
industry frequency alternate current	工频交流
inherent frequency of sound barrier	声屏障固有频率
low frequency coding	低频编码
low frequency simple flapping	低频简单扑翼
1 min power frequency withstanding voltage	1 分钟工频耐受电压
minimum frequency of wind direction	最小频率风向
natural frequency of bridge span	桥梁自振频率
observation frequency of settlement	沉降观测频次
pilot audio frequency signal	导音频信号
power frequency electric field	工频电场
power frequency flashover voltage	工频闪络电压
power frequency magnetic field	工频磁场
power frequency ultra high pressure electric field	工频超高压电场
power frequency wet withstand voltage	工频湿耐受电压
power frequency withstanding voltage across isolating distance	隔离断口间工频耐压
power frequency withstanding voltage across open contact	相间工频耐压
radio frequency coaxial cable	射频同轴电缆
resonance frequency	振动频率
same-frequency interference	同频干扰
same-frequency simplex	同频单工
short-circuit frequency	短路频率
sine frequency-sweep method	正弦扫频法
single phase industrial frequency AC electric traction system	单相工频交流电力牵引制
single-phase industrial frequency AC electric locomotive	单相工频交流电力机车
single-phase industrial frequency AC system	单相工频交流制
single-phase low frequency AC system	单相低频交流制
single-phase power frequency AC electric motor unit	单相交流电动车组
track frequency spectrum	道频谱
traction frequency convertor	牵弓丨变频器
traction frequency convertor	牵引变频器
transfer frequency response correlation function	传递频响相干函数
variable frequency convertor	可调牵引变频器
variable voltage variable frequency	变频变压调速VVVF
voice-frequency channel	话频通路
2/4 wire voice frequency interface	2/4 线音频接口
wire voice frequency interface	4
Zero-frequency current	零频电流