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- ultrahigh frequency oscillator 特高频振荡器
- VFO? Variable Frequency Oscillator? 可变频率振荡器，变频振荡器?
- VFO? Voice Frequency Oscillator? 音频振荡器?
- An electron tube used to amplify or generate ultrahigh frequency by means of velocity modulation. 速调管一种用速度调节的方法放大或产生超高频率的电子管
- Abstract: Electronic ballast with ultrahigh frequency （UHF） can avoid the intrinsic problem of acoustic resonance of HID lamps. 摘 要: 采用超高频电子镇流器能有效克服高强度气体放电灯所固有的声谐振问题。
- This paper presents that developing ultrahigh frequency pulse EDM generator of adjustable duty ratio by CPLD based on the characteristic of CPLD,complete hardware logistic. 从CPLD具有完全硬件逻辑的特点出发,提出了用CPLD发生占空比可调的超高频电火花加工脉冲信号的设想。
- Also developing ultrahigh frequency pulse celectro-discharge machining(EDM) generator of adjustable duty ratio by CPLD based on the characteristic of CPLD,complete hardware logistic. 从CPLD完全硬件逻辑的特点出发,使用CPLD发生占空比可调的超高频EDM脉冲信号。
- television transmitter of ultrahigh frequency 分米波（UHF）电视发射机
- ultrahigh frequency radio engineering 特高频无线电工程学
- intermediate frequency oscillator 中频振荡器
- ultrahigh frequency direction finding 特高频测向
- twice horizontal frequency oscillator 双行频振荡器
- ultrahigh frequency cathode ray tube 特高频电子束管
- Quartz-Crystal Frequency Oscillator 石英晶体频率振荡器
- ultrahigh frequency superconducting magnetometer 超高频超导磁强计
- quartz crystal frequency oscillator 石英晶体频率振荡器
- In audio, a very low frequency oscillation often resulting from a positive feedback path in an amplifier system. 在音响设备中出现的振荡频率极低的低频振荡，常因放大系统的正反馈回路引起。
- Universal Radio Frequency Oscillator 通用无线电频率振荡器
- twice-horizontal frequency oscillator 水平双频振荡器
- dielectric dot frequency oscillator 介质点频振荡器
