磁线圈将电子束聚焦成细小的点。
本文提出了磁流变液的“纤维束”模型。
A "fibre beam model" for magnetic rheological fluid is suggested.
采用电荷中和及磁中和模型，求解了束-等离子体系统的初值问题，得到了等离子体的响应函数。
The electrostatic and magnetic neutralization model has been adopted in solving the initial value problem of the beam-plasma system to obtain the plasma response functions.
文章根据彩色显像管的工作原理，对会聚磁组件调整电子束产生的移动量进行模拟推导计算，推导出的公式为新产品的开发提供了有益的途径。
According to the working principle of color kinescope, the article deduces the formula that the purity convergence magnet adjusts the electron beam moving distance.
法拉第筒、罗科夫斯基线圈、壁电流探测器、磁探针是束流测量中几种常见的方法。
Faraday Cup, Rogowski coil, Resistive Wall Current Monitor and Bot are familiar diagnostic techniques to measure beam parameters.
并对氢、氦、氮、氩等气体产生的离子束进行了磁分析，测定了离子束的质谱。
The hydrogen, helium, nitrogen and argon beams thus produced were analyzed and their mass spectra were measured.
并对氢、氦、氮、氩等气体产生的离子束进行了磁分析，测定了离子束的质谱。
The hydrogen, helium, nitrogen and argon beams thus produced were analyzed and their mass spectra were measured.
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