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- push pull transistor 推挽式晶体管
- Moreover, it has a whole page perfect push pull DC amplifier stream composition in circuitry, a modification of a nakedness property is aimed at, and the amount of NF is reduced. 此外，它有一个完美的整页拉推流直流放大器组成的电路，修改赤裸财产的目的是，和数额的NF降低。
- Are you familiar with the performance of this type of transistor amplifier ? 你熟悉这类晶体管放大器的性能吗?
- Are you familiarwith the performance of this type of transistor amplifier? 你熟悉这种晶体管放大器的性能吗?
- Are you familiar with the performance of this type of transistor amplifier? 你熟悉这类晶体管放大器的性能吗?
- class b push pull power amplifier 乙类推挽功率放大器
- single ended push pull amplifier 单端推挽放大器
- The first stage is push pull forward converter, and the second stage is a dual buck inverter(DBI). 该静止变流器前级采用推挽正激式变换器,后级采用双降压式逆变器。
- Is he familiar with the performance of this type of transistor amplifier? Familiarize oneself with sth. 他熟悉这种晶体管放大器的性能吗?
- AIM: To evaluate cardiovascular responses to push pull maneuver and the mechanisms of the push pull effect. 目的:评价推拉动作的心血管反应性及推拉效应的发生机制。
- The transistor amplifier circuit is provided with an oscillation preventing countermeasure. 晶体管放大电路配备了一个过电压保护装置。
- Objective Push pull maneuver(PPM) was simulated using a tilt table to assess detailed cardiovascular responses and the simulation model. 目的建立倾斜床模拟推拉动作模型,并观察其引发的心血管反应性特点。
- Under developing four different modes of operation of the push pull zero voltage switching multiresonant converter (PP ZVS MRC), a complete DC analysis is presented. 将零电压开关多谐振技术应用于推挽变换器电路，提出了一种推挽式零电压开关多谐振高频变换器（PPZVS－MRC）电路方案，较全面、完整地对其稳态工作模式和直流特性进行了分析，发现了变换器正常运行的4种工作模式。
- A high frequency link Push Pull Forward(PPF) type inverter is proposed in this paper,which have the advantages of the Push-Pull DC converter and the high pulse DC link inverter. 本文结合推挽正激直流变换器和高频脉冲直流环节逆变器的优点,提出了一种适用于低压大电流输入场合的推挽正激式高频环节逆变器。
- AS604R: First transistorized amplifier for refraction. AS604R:第一台使用晶体管放大器的用于折射勘探的仪器。
- Should abandon western not the " with actual suit overtakes strategic " , executive push pull strategy, with tamp western the base that region economy expands. 西部应抛弃不切合实际的"赶超战略",实施推拉战略,以夯实西部区域经济发展的基础。
- A bi-directional DC-DC converter for high-low voltage convertion was presented which was based on current-fed push pull converter and full-bridge converter. 研究了一种适合高低压变换的双向DC/DC变换器,该变换器为电流型推挽变换器和全桥变换器组合而成的电流-电压型拓扑。
- Recent years, HARRIS and MAR in USA, PHILIPS in HOLLAND, THOMSON in FRANCE and TOSHIBA, NEC in Japan have been doing efforts in researching and exploiting of new material and new kinds of transistor amplifier and have offered varieties of schemes. 近年来，美国的HARRIS和MAR、荷兰的PHILIPS、法国的THOMSON、日本的TOSHIBA和NEC等公司都在不断地致力于新材料和新型晶体管放大器件的研制开发，并提供各种应用解决方案。
- Push pull train? 推拉式列车?
- Objective To explore the effect of push pull effect (PPE) simulated by lower body negative pressure (LBNP) rotating table, and observe the physiological responses to push pull maneuver. 目的探讨下体负压旋转床模拟航空推拉效应的效果,观察推拉动作对心血管功能的影响。
