| Subject | English | Chinese |
| el.mach. | AC-AC variable frequency | 交交变频 |
| el.mach. | AC-AC variable frequency drive | 交交变频传动装置 |
| el. | constant frequency variable dot | 恒频率变点法 |
| el. | constant frequency variable dot | 恒频率可变点 |
| mil., air.def. | constant frequency variable dot method | 恒定频率变点法 |
| tech. | constant frequency variable dot method | 固定频率变点法 |
| steel. | digital variable frequency | 数字变频 |
| el. | digital variable frequency oscillator | 数字可变频率振荡器 |
| wind. | doubly fed variable speed constant frequency WTGS | 双馈式变速恒频风力发电机组 |
| tech. | electromagnetic distance meter with variable frequency | 变频式电磁波测距仪 |
| el.mach. | frequency-variable resistor | 随频率变化电阻器 |
| el.mach. | natural frequency of network variable | 网络变量的自然频率 |
| bridg.constr. | repeated load with variable amplitude and frequency, variable amplitude repeated load | 变幅重复荷载 |
| wind. | three phase variable frequency bi-directional back-to-back four-quadrant PEC | 三相变频双向背靠背四象限 PEC |
| el.mach. | three-phase variable-frequency motor | 三相变频电动机 |
| geophys. | variable acoustic low frequency system | 可变声波低频系统 |
| geophys. | variable frequency | 可变频率 |
| tech. | variable frequency | 变频 |
| hydroel.st. | variable frequency AC | 变频交流电 |
| avia. | variable frequency AC power system | 变频交流电源系统 |
| mil., air.def. | variable frequency carrier telegraph | 可变频载波电报 |
| geophys. | variable frequency clock | 变频时钟 |
| el. | variable frequency clock | 可变频率时钟 |
| el.mach. | variable frequency constant voltage | 变压恒压 |
| electric. | variable frequency speed control | 变频调速 |
| geophys. | variable frequency control | 变频控制 |
| el. | variable frequency control | 可变频率控制 |
| geophys. | variable frequency controller | 变频控制器 |
| railw. | variable frequency converter | 可调牵引变频器 |
| railw. | variable frequency convertor | 可调牵引变频器 |
| el. | variable frequency crystal oscillator | 可变频率晶体振荡器 |
| radio | variable frequency crystal oscillator | 〔可〕变频〔率〕晶体振荡器 |
| commun., railw. | variable frequency divider | 可变器 |
| mech. | variable frequency drive | 变频驱动 |
| el. | variable frequency driving | 可变频率驱动 |
| electric. | variable frequency electric drive | 变频电气传动 |
| tech. | variable frequency electric drve | 变频电气传动 |
| tech. | variable frequency electrical drve | 变频电气传动 |
| tech. | variable frequency EPR spectrometer | 变频电子顺磁共振波谱仪 |
| el. | variable frequency generating set | 变频发电机组 |
| wind. | variable frequency generator | 变频发电机 |
| tech. | variable frequency generator | 可变频率振荡器 |
| mil., air.def. | variable frequency generator | 可变频率发生器 |
| avia. | variable frequency generator | 〔客〕可变频率发生器 |
| el. | variable frequency generator control | 可变频率发生器控制 |
| tech. | variable frequency induced polarization | 变频激发极化法 |
| tech. | variable frequency induced potentiometer | 变频感应电位仪 |
| tech. | variable frequency induction tool | 变频感应测井仪 |
| el.mach. | variable frequency machine | 可变频率电机 |
| tech. | variable frequency oscillator | 频率可变振荡器 |
| space | variable frequency oscillator | 可变频率振荡器 |
| oil | variable frequency oscillator | 变频振荡器 |
| mil., air.def. | variable frequency oscillator | 可变频振荡器 |
| multimed. | variable frequency oscillator | 可变频率振荡器 |
| tech. | variable frequency power sources | 变频电源 |
| electric. | variable frequency power supply | 变频电源 |
| avia. | variable frequency power system | 变频电源系统 |
| tech. | variable frequency pulse | 变频脉冲斜向探测 |
| mil., air.def. | variable frequency pulse oblique incidence sounding | 变频脉冲斜向探测 |
| el. | variable frequency sine wave | 可变频率正弦波 |
| tech. | variable frequency sinusoidal excitation | 变频率正弦波激振 |
| hydroel.st. | variable frequency speed control | 变频调速 |
| tech. | variable frequency speed regulation | 变频调速 |
| hydroel.st. | variable frequency starting | 变频启动 |
| tech. | variable frequency synchro generator | 变频同步发电机 |
| mil., air.def. | variable frequency synthesizer | 可变频率合成器 |
| tech. | variable frequency technique | 变频技术 |
| mil., air.def. | variable frequency trigger generator | 可变频率触发信号发生器 |
| tech. | variable frequency trigger generator | 可变频率触发振荡器 |
| tech. | variable frequency type pile driver | 变频式振动沉桩机 |
| el.mach. | variable frequency variable voltage | 变频变压 |
| space | variable frequency vibration test | 变频振动试验 |
| tech. | variable frequency vibrator | 变频振动器 |
| el. | variable low frequency standard | 可变低频标准 |
| gen. | variable low-frequency standard | 可变低频标准 |
| stat. | variable of frequency distribution | 分配之变量 |
| el. | variable operating frequency | 可变工作频率 |
| el. | variable pulse repetition frequency | 可变脉冲重复频率 |
| mil., air.def. | variable radio-frequency radiosonde | 可变射频无线电探空仪 |
| tech. | variable radio-frequency radiosonde | 变射频无线电探空仪 |
| gen. | variable ratio frequency changer | 可变频率比变频器 |
| mil., air.def. | variable scan frequency scan-on-receive-only | 可变扫频的消隐扫描 |
| el. | variable speed constant frequency system | 变速恒频电源系统 |
| avia. | variable speed constant frequency system | 变速恒频系统 |
| auto. | variable speed constant frequency | 可变速度恒定频率 |
| avia. | variable speed constant frequency | 变速恒频 |
| avia. | variable speed constant frequency control unit | 变速恒频控制装置 |
| wind. | variable speed constant frequency generator | 变速恒频发电机 |
| space | variable speed constant frequency power system | 变速恒频发电系统 |
| avia. | variable speed constant frequency power system | 变速恒频电源系统 |
| avia. | variable speed/constant frequency | 变速/恒频 |
| electric. | variable speed-constant frequency WTGS | 变速恒频风电机组 |
| mech. | variable voltage frequency | 变频变压调速技术 |
| auto. | variable voltage variable frequency | 变压、变频 |
| mech. | variable voltage variable frequency | 变压变频 |
| steel. | variable voltage variable frequency | 变频变压 |
| railw. | variable voltage variable frequency | 变频变压调速VVVF |
| tech. | variable voltage variable frequency control equipment | 变压变频控制装置 |
| tech. | variable voltage variable frequency inverter | 变压变频逆变器 |
| tech. | variable voltage variable frequency inverter fan | 变压变频逆变器风扇 |
| nucl.pow. | variable voltage & variable frequency speed regulation | 变压变频调速 |
| el. | variable voltage-to-variable frequency inverter | 可变电压-可变频率逆变器 |
| agric. | variable-audio-frequency radiosonde | 变音频［无线电］探空仪 |
| tech. | variable-audio-frequency radiosonde | 变声频无线电探空仪 |
| refrig. | variable-frequency air conditioner | 变频空调器 |
| el. | variable-frequency control | 可变频率控制 |
| el. | variable-frequency drive | 变频驱动 |
| avia. | variable-frequency drive | 变频器 |
| hydroel.st. | variable-frequency generator | 变频发电机 |
| met. | variable-frequency generator | 变频发生器 |
| compr. | variable-frequency induced potentiometer | 变频感应电位仪 |
| el. | variable-frequency local oscillator | 可变频率本机振荡器 |
| earth.sc. | variable-frequency method | 变频法 |
| earth.sc. | variable-frequency oscillator | 可变频率振荡器 |
| IT | variable-frequency oscillator | 变频振荡器 |
| met. | variable-frequency oscillator | 变频发生器 |
| radio | variable-frequency oscillator | 〔可〕变频〔率〕振荡器 |
| mil., air.def. | variable-frequency oscillator | 可变频率振荡器 |
| el. | variable-frequency power supply | 变频电源 |
| el. | variable-frequency source | 变频电源 |
| el. | variable-frequency starting | 变频起动 |
| el. | variable-frequency starting | 可变频率起动 |
| el. | variable-frequency telemetering | 可变频率遥测 |
| construct. | variable-frequency trigger generator | 可变频触发信号发生器 |
| compr. | variable-frequency vibration test | 变频振动试验 |
| agric. | variable-radio-frequency radiosonde | 变射频［无线电］探空仪 |
| gen. | variable-speed constant-frequency | 变速恒频系统 (system) |
| earth.sc. | variable-speed/constant-frequency | 变速/稳频 |