指出了目前回旋管发射机存在的问题。
Finally, the problem in gyrotron transmitter is pointed out.
讨论从测量远场辐射花样入手来鉴别回旋管的输出成份问题。
The identification of mode compositions of gyrotron output power is discussed by using far-field radiation pattern analysis.
本文简述了回旋管电子枪的特点并在此基础上提出了工程设计方法。
In this paper the engineering design method of the Gyrotron gun is presented after describing the characteristics of the Gyrotron gun.
本文介绍了一种新型的强流相对论器件——强流相对论等离子回旋管。
A new type high current relativistic device-high current relativistic gyrotron with plasma is described in this paper.
讨论了变磁场回旋管效率提高的物理机理及其对回旋管工作状态的影响。
The physical mechanism of efficiency enhancement with varying magnetic field and its effect on the gyrotron operation are discussed.
本文主要运用线性理论分析了内开槽螺纹波导回旋管与双电子注同轴腔回旋管。
This thesis analyse the linear theory of Gyro-TWT with spiral corrugated waveguide and two-beam coaxial gyrotron.
实际用于回旋管的热测实验表明，与具有交叉轨迹算的磁控抢相比，它有明显的优点。
The experiment of using the gun in Gyrotron shows that the gun has advantages over that one with crossed trajectories.
本项目对两种主要的回旋管放大器 - 回旋速调管和回旋行波管进行了深入的研究。
This work is devote to two main gyro-amplifiers, that is gyroklystron and gyro-TWT.
回旋管是一类基于电子回旋谐振受激辐射机理的快波器件，工作频率范围宽，特别是在毫米和亚毫米波段，能产生高脉冲峰值功率与连续波功率。
The fast wave device gyrotron is base on the radiation theory which is excitated by electrons cyclotron resonance. Its frequency is very high especially at the millimeter and sub-millimeter wave band.
回旋行波管放大器是高功率毫米波雷达发射系统最重要的候选者。
Gyrotron traveling wave amplifier is a very important high power millimeter wave source for radar applications.
该文给出了一种三段式互作用结构谐波倍增回旋行波管放大器互作用电路的理论设计过程。
In this paper, the design procedure of a harmonic multiplying Gyro-TWT with three stage interaction circuits is presented.
绝对不稳定性是制约回旋行波管性能的主要因素之一。
Absolute instability is a major physics limitation in the realization of the ultimate capability of gyro-traveling-wave tube.
技术系统包括用作入射器的加速器、高能加速器(可采用同步回旋加速器)、射束输送管、旋转架质子输送和射线管口、治疗床、管制次系统等。
Technical system includes the injector and the accelerator subsystem, synchrotron, beam transport, gantry with beam transport and nozzle, treatment couch and control subsystems etc.
本文研究回旋单腔管效率优化中对高频场纵向分布的要求。
In this paper, the requirements to the longitudinal distribution of the microwave field in order to optimize the efficiency of gyromonotron are studied.
最后，由电子运动方程出发，推导出了简化了的螺旋波纹波导回旋行波管的注波互作用色散方程。
Finally, the simplified beam-wave interaction dispersion equation of Gyro-TWT with a spiral corrugated waveguide was obtained from the equations for electronic locomotion.
陈旧性MI（OMI）组结扎冠状动脉左回旋支，无皮下置管；
OMI group, ligation of the circumflex coronary without subcutaneous polyethylene pipe;
陈旧性MI（OMI）组结扎冠状动脉左回旋支，无皮下置管；
OMI group, ligation of the circumflex coronary without subcutaneous polyethylene pipe;
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