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- super low frequence amplifier 超低频放大器
- SLF (Super Low Frequency) transmitting antenna consists of a grid of long horizontal antenna grounded at each end and can be considered as a loop antenna. 超低频发射天线是一种环天线,了解天线周围的电流分布规律将有助于设计高性能的发射天线,提高天线的辐射能力。
- The technique of electromagnetic waves in SLF (Super Low Frequency) frequency band can be investigated in the light of geophysical theory combined with radio-physical theory. 超低频 (SLF)电磁波技术利用地球物理和无线电物理相结合的原理 ,由人工产生大功率电磁波信号。
- super low frequency therapeutic apparatus 超低频治疗机
- The Shielding Design of Low Noise and Low Frequency Amplifier 低频低噪声放大器的屏蔽设计
- Design of a Super Low Frequency, Rectangular Pulse High Voltage Power Supply 超低频高压脉冲矩形波电源设计
- A super low frequency signal wave generator controlled by the single chip microcomputer 一种单片机控制超低频任意信号波形发生器
- I am majored in audio frequency amplifier. 我主修音频放大器。
- Two Arithmetics of Analyzing the Current Distribution Around the Super Low Frequency Transmitting Antenna 超低频发射天线周围电流分布情况的两种算法
- Purpose:Low frequency power amplifier,medium speed switching applications . 用途:用于低频功率放大及中速开关。
- low frequency amplifier 低频放大器
- super low frequency(SLF) 超低频
- measuring super low frequency 超低频测量
- 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。
- Super low profile small jick,convenient for delicate work such as fine adjusting or centering of heavy machinery. 安装重物件时，微量调整和调整轴心位置等工作，非常方便。
- super low frequency 超低频
- super low frequency (SLF) 超长波
- According to the actuality of a certain city, a kind of brand new dynamic travel speed collection technology based on low frequence FCD is introduced in the paper. 结合出租车车辆的特殊信息，改进了低采样频率浮动车技术的估计算法，建立了空车数据处理模型；
- Friction is an important factor to affect the super low speed property of continuous rotary electro hydraulic servomotor applied to simulator. 摩擦特性是影响仿真转台用连续回转电液伺服马达超低速性能的重要因素。
- Simultaneously we append a high frequency amplifier in the high frequency sector, in order to recover the reduction of the gain in the new system. 同时，在改进后雷达的高频部分增加高频放大器，以抵消天线改进后引起的增益下降。
