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- circuit of high frequency pass 高通环
- A kind of AC AC converter circuit of high effiency is put forward in this article.It is used as the high frequency electronic ballast of electrodeless fluorescent lamp. 本文提出了一种高性能的AC-AC变换器电路，用作无电极荧光灯的高频电子镇流器。
- Design of Front End Circuit of High Frequency Digital Receiver 高频数字化接收机前端电路的设计
- Mathematic Analysis and Parameters Definition of Circuit of High Frequency Oscillator for Arc Ignition 引弧用高频振荡器电路的数学分析及参数的确定
- Circuit of High Frequency Charge Pump Power-factor- correction Technique with Soft-switching 具有软开关的高频电荷泵功率因数校正电路
- This paper mainly explicates the high frequency inverter circuit and its features and deliberates the question of how to prevent the short circuit of inverter. 主要阐述了高频逆变电路及其特点，以及防止高频逆变桥短路的方法。
- Now, the active filter circuit is widely adopted to repress the electric current distortion of high frequency syntonic wave. 目前抑制高次谐波电流畸变都采用有源滤波电路,并首选钽电容器作为其输出滤波电容。
- There is a whole world of high frequency sound that is silent to human ears. 人类耳朵听不见世界上高频率的声音。
- The circuit of the city walls is three miles. 环绕本市城墙的周长是三英里。
- To make a complete circuit of; go or pass around. 使绕环而行;绕过。
- Goods of high quality are few and far between these days. 质地精美上乘的物品现在不多见。
- According to the basic design principle of high frequency receiving system.It is vital important for this system that how to design and produce the micro-strip filter and oscillation circuit in LNB. 根据高频接收系统电路的基本设计原理，如何设计与实现高频头中的微带滤波器和振荡器电路，对整个高频接收系统有至关重要的作用。
- According to the feature of VCG signal,we design the VCG circuit and Pacemaker analysis circuit of high interference-free ability. 分析了心向量信号的特点,据此设计出具有良好抗干扰性的心向量信号处理电路和起博分析电路;
- There are 51 species community combiations of weeds in which 11are of high frequency. 优势杂草群落组合51种,出现频率较高的11种。
- The rocket did one circuit of the earth and returned to base. 火箭绕地球运行一周后返回基地。
- RTD and HBT are devices with advantages of high frequency and high speed,RTD-HBT ring oscillator has a great potential for future application. RTD与HBT是高频高速器件,共振隧穿二极管-异质结晶体管(RTD-HBT)环形振荡器有很好的应用前景。
- The earth takes a year to make a circuit of (ie go round) the sun. 地球绕太阳一周需要一年时间。
- The readout principle and test method of high frequency signal of CD are introduced. 介绍了CD光盘的高频(HF)信号的读取原理和测试方法。
- DRO(dielectric resonator oscillator) has the characteristics of high frequency stability and low phase noise. 介质振荡器具有频率稳定性好,相位噪声低的特性。
- She ran four circuits of the track. 她在跑道上跑了四圈。
