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- In this paper a new kind of TWT is introduced and its working principles are analyzed.Structure of the TWT with slow wave system and its dispersion characteristics are analyzed. 介绍了一种新型的行波管并分析了其作用机理,分析了这种新型行波管慢波系统的结构及其色散特性,讨论了T形齿结构和梯形齿结构慢波系统几何尺寸对工作性能的影响。
- Thus the optimum values of the focusing magnetic field, electron beam and helical slow wave system can be obtained.The theory presented here can provide a strong basis for design of the helix TWT. 优化设计聚焦磁场、电子注和螺旋线慢波系统的参量可以对螺旋线行波管的稳定性分析提供必要的依据。
- Theory of One Kind of Slow Wave System Applicable to Hollow Electron Beam 一种适用于空心电子束的慢波系统的理论
- slow wave system 慢波系统
- periodic slow wave system 周期慢波系统
- Influence of Biot slow wave in layered saturated porous medium. 层状饱和多孔介质中Biot慢波的影响
- When ICP is increased to 50-70 mmHg the slow wave predominates. 颅内压升高至50-70毫米汞柱时,以慢波占优势。
- Abstract: Coaxial slow wave structure (SWS) is the most important part in MILO. 摘要: 同轴慢波结构是磁绝缘线振荡器的核心部分。
- The one of the distinguished advantage of the filter type slow wave circuit using in TWT is its property of suppression the BWO. 滤波性慢波线行波管的另一优点,是它的抑止返波振荡的性质。
- Parallel coupled-line microstrip filters have been widely used in many microwave and millimeter wave systems. 摘要:平行耦合微带线滤波器被广泛使用在微波及毫米波系统。
- The appearances of abnormal EEG were mainly slow wave and local epileptiform discharge. 脑电图异常表现为弥漫性慢波增多和局限性痫性放电。
- This doctoral dissertation investigates ring filters and power amplifiers in microwave and millimeter wave systems. 摘要:本博士论文探讨微波环形滤波器与功率放大器。
- Objective To evaluate the treatment efficacy of cong-gan-lun-zhi liquor(CGLL) on nocturnal slow wave sleep in insomnia. 目的观察从肝论治合剂对失眠症夜间慢波睡眠的影响。
- The coefficient of variation (CV) of slow wave frequency and abnormal rhythm index (ARI) increased obviously. 慢波频率变异系数(CV)及异常节律指数(ARI)显著增加;
- Two wave systems travelling in different directions are superposed and the wave height distribution of the resulting system is discussed. 正>从海上的实际观测资料看来,单纯的风浪或涌和混合浪(卽风浪和涌或不同来源的海浪相叠加)的被高分布规律有显著的差别。
- Three dimensional finite clement methol for solving The dispersion characteristics of the slow wave steuctures. 用三维有限元法求解慢波线的色散特性
- To analyze different influence to amplitude and frequency of gastric slow wave and electrointestinogram. 结果:针刺足三里、养老、曲池穴能使胃、小肠电振幅上升。
- The result can point out a way for the further developing of design of helix slow wave structures. 得出的结论对螺旋线慢波系统设计工作的进一步开展指明了一个方向。
- Abstract: The double taper helix slow wave structure is one of the most widely used slow wave structures in space TWT. 摘 要: 双渐变螺旋线慢波结构是空间行波管中使用最广的慢波结构之一。
- Methods All possible phase portraits in the parametric space for the traveling wave system are obtained using the bifurcation theory of dynamical system. 方法用动力系统的分支理论给出了行波系统在参数空间的所有可能相轨图。