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grid controlled
相关语句
  栅控
     It is proved that this system can also be used to monitor the property of the cathode in the assembled tube by measuring a grid controlled travelling-wave tube.
     通过对一种栅控行波管的测量,证明本系统可用来监测整管中阴极的活性。
短句来源
     In this paper, we introduce the characteristics of double mode grid controlled TWT transmitter and its action in PD radar. The principle of operation, the composition of SRU and the design features are described. The solutions to the key technical problems are proposed also.
     介绍了双模栅控行波管发射机的特点及其在 PD雷达中的作用 ,阐述了双模栅控行波管的工作原理 ,可更换单元 SRU的组成及设计特点 ,关键技术问题的解决
短句来源
  相似匹配句对
     The density of grid is controlled by solving Poission Equations.
     通过求解简化Poission方程,灵活地控制网格的疏密;
短句来源
     With control functions,the grid line distribution can be controlled easily.
     用本方法生成的三维贴体网格,具有网格线光滑性好,并可较方便地控制网格曲线的分布规律等优点,可用于三维粘性流场和跨音流场计算网格的生成.
短句来源
     The Butterfly Grid
     “蝴蝶网格”
短句来源
     Grid computing
     网格计算
短句来源
     On Controlled Delivery
     控制下交付论纲
短句来源
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  grid controlled
It is proved that this system can also be used to monitor the activity of the cathode in the assembled tube by measuring a grid controlled travelling-wave tube.
      
The electron bunch train for the next collision cycle is formed by a grid controlled electron gun.
      
In 1906 he obtained a patent for an inertia-less relay using a gas filled amplifier tube which can be denoted as a deflection grid controlled triode.
      
As an illustration of the process involved, the development of Grid Controlled Fluoroscopy is outlined.
      


A microcomputerized measuring system is developed. This system automatically acquires an I-V characteristic curve in 5 seconds with an accuracy of 0.05% (ful scale-range). The Schottky extrapolation field-free emission, the inflection point emission, the flection point emission, the average effective work, function, the Richardson .work function, the work function distribution at the operation temperature and other important informations that reflect properties of cathode are obtained by this system. The results...

A microcomputerized measuring system is developed. This system automatically acquires an I-V characteristic curve in 5 seconds with an accuracy of 0.05% (ful scale-range). The Schottky extrapolation field-free emission, the inflection point emission, the flection point emission, the average effective work, function, the Richardson .work function, the work function distribution at the operation temperature and other important informations that reflect properties of cathode are obtained by this system. The results after analysing four type of cathodes demonstrate that this system is very suitable for measuring the property changes of the cathode in the processes of activation, ageing, poisoning and life test. It is proved that this system can also be used to monitor the property of the cathode in the assembled tube by measuring a grid controlled travelling-wave tube.

本文介绍了一套微机化热阴极发射特性测量系统。用它能快速自动地获取伏安特性数据,精度为0.05%(满标量程),一条曲线所需时间少于5s,用它还能获取Schottky外延零场发射、拐点发射、转折点发射、平均有效逸出功、Richardson逸出功、工作温度下阴极表面的逸出功分布等反映阴极特性的重要信息。 对四种阴极的研究结果表明,本系统特别适合于用来研究阴极激活、老炼、中毒和寿命过程中活性的变化。通过对一种栅控行波管的测量,证明本系统可用来监测整管中阴极的活性。

A S-band 50kW pulsed power grid control TWT has been developed. The design consideration for the ring-bar structure and the grid controlled gun are described. Practical data for TWT's performances and parameters are presented. It's also given in the paper that mechanism and suppress methods for four kinds of parasitic oscillations especially causing unnormal frequency spectrum within the gun region, The expenrimental measurement has verified that higher power level has been obtained by using the ring—bar...

A S-band 50kW pulsed power grid control TWT has been developed. The design consideration for the ring-bar structure and the grid controlled gun are described. Practical data for TWT's performances and parameters are presented. It's also given in the paper that mechanism and suppress methods for four kinds of parasitic oscillations especially causing unnormal frequency spectrum within the gun region, The expenrimental measurement has verified that higher power level has been obtained by using the ring—bar structure.

本文阐述了S波段50kW荫影栅栅控脉冲功率行波管(649)的研制,着重阐述了环杆结构。给出行波管性能参数的实际数据以及产生和设计考虑四种高频振荡及解决措施,尤其在枪区振荡引起非正常频谱。实验证明环杆结构在高功率下应用的可行性。

The effect of grid on the grid-controlled guns is studied in this pepar with the electrostatic lens theory, and the manner how to liquidate this effect is presented. Detailed analysis have been done to the single grid gun and the dual-gild gun. The theoretical calculation results beween the agree with the experiments.

本文主要是利用电子光学静电透镜原理,研究栅网对栅控电子枪的影响,以及如何消除这种影响。结果表明,理论分析的结果与实验相符,对实际栅控电子枪的设计具有一定的指导意义。

 
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