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    An Improved Design of Driver in Hard Tube Modulator
    刚管调制器预调器电路的改进设计
    100kV/10MW All-solid-state Hard Tube Modulator Driver,Its Protection and Test Circuit Design
    100kV/10MW全固态刚管调制器驱动、保护和检测电路设计
    This paper introduces a Rind of -100 kV/10 MW all solid state hard tube modulator and the principle of it.
    介绍了一种 -10 0kV/10MW全固态刚管调制器的方案和工作原理。
    This paper introduces the principle of a 100 kV/10 MW all-solid-state hard tube modulator.
    介绍了一种100 kV/10 MW全固态刚管调制器的工作原理。
    Treatment of severe hypertensive intracerebral hemorrhage by use of multi-spot hard tube incision perforation
    多点微创硬管抽吸引流治疗重症高血压脑出血
    The driver circuit with vacuum-tubes and pulse transformers is still employed in thd TM-906 hard tube modulator with maximum pulse current of 400A and thd TM-702F of 50A. It is used to perform pulse coding or pulsewidth agility and to provide desired high voltage and large current.
    到目前为止,在最大脉冲电流为400A的TM-906及最大脉冲电流为50A的TM-702F刚管调制器中,还沿用由真空电子管加脉冲变压器组成的预调器电路来实现脉冲编码或对在几种不同脉宽情况下工作的脉冲进行脉宽瞬时转换,提供所需要的高电压和大电流。
    The sparking of basic hard tube modulator modulated cathode-controlled TWT transmitter is discussed emphestically and the causes of HV sparking of transmitter are analyzed in operational principle and design to ensure the transmitter meet with fewer sparking or against the sparking in operation.
    着重讨论基本刚管调制器调制的阴控行波管发射机的打火问题,从工作原理、设计角度进行分析,判定发射机高压打火的原因,以保证发射机在工作中不发生或少发生打火.
    In order to satisfy the medicinal practical requirement, a new type of hard-tube endoscope surveillance system has been designed based on the analysis of the work principle of traditional medical endoscope,it used a 1mm micro-motor as driver.
    文中在对传统内窥镜系统工作机理分析的基础上 ,针对医学临床应用的实际需要 ,设计开发了基于 1mm直径的电磁型微马达的硬管内窥镜全视角监控系统。
 

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