- 更多网络例句与电子束离散相关的网络例句 [注:此内容来源于网络,仅供参考]
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By considering the finite spread in beam longitudinal momentum and the effect of finite space-charge field of the electron beam,the dispersion relation of IRL instability is derived ,and the growth rate of IRL wave and the linear damping rate of the space-charge wave are also got.
利用动力学理论对一种新型自由电子激光──离子波纹激光进行了研究,考虑电子束的纵向动量离散和空间电荷场效应,导出了IRL不稳定性色散关系,求得了IRL辐射波的增长率及电子束空间电荷波的线性阻尼率,并对其进行了讨论,得到了一些结论。
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Influences of the electron-beam velocity spread, the period and depth of the helical corrugations on the efficiency are studied.
在此基础上,对电子束速度离散、螺旋开槽周期和开槽深度对效率的影响,进行了非线性模拟研究。
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The results show that the beam-wave efficiency is not sensitive to the velocity spread, but is dependent on the period and depth of the helical corrugations, and that the efficiency in the present experiment may achieve 25.6% by optimizing the helical corrugation parameters.
结果表明:螺旋波纹壁圆柱波导回旋行波放大器效率对电子束速度离散不敏感,而对螺旋波纹开槽周期和开槽深度的依赖性较强;通过参数优化可望把目前实验的效率水平提高到25.6%。