软x射线诊断是研究托卡马克等离子体不稳定性的重要手段。
Soft X-ray diagnosis is a important method in the research of tokamak plasma instability.
电离层不规则结构的形成和演化与电离层等离子体不稳定性密切相关。
The formation and evolution of ionospheric irregularities are closely connected with the instabilities of ionospheric plasma.
利用理想磁流体力学模型对有轴向剪切流的Z箍缩等离子体不稳定性进行了分析。
A magnetohydrodynamic formulation is derived to investigate the mitigation effects of the sheared axial flow on the Rayleigh-Taylor (RT) instability in Z-pinch plasma.
本文利用理想磁流体力学(MHD)模型对含有轴向流动的Z箍缩等离子体不稳定性进行了分析。
A linear analysis of the ideal magnetohydrodynamic (MHD) stability of the Z-pinch is presented in which plasma flows are included in the equilibrium.
而较高气压时，束电子除受自身电磁场作用及库仑碰撞散射外，等离子体不稳定性使束流传输效率明显降低。
At relatively high pressure, in addition to electromagnetic field and electron's Coulomb scattering by gas molecules, plasma instability would result in decrease of propagation efficiency.
在静电磁流体方程基础上，提出了柱状放电电弧等离子体磁螺旋不稳定性的一种新的线性分析方法。
A new linear analysis for magnetic helical instabilities of arc discharges in a cylindrical plasma is developed based on a set of electrostatic magnetohydrodynamic equations.
讨论了具有抛物线形电流分布的电弧等离子体柱在磁场中的不稳定性问题。
The helical instability problem of an arc plasma column with a parabolic current profile in a magnetic field is discussed.
不稳定性产生的可能机制是由于电子束穿过低密度本底等离子体的漂移速度超过离子声速而激发起来的。
It is suggested that the instability is excited in the low density plasma when the electron beam drift velocities exceed the ion acoustic speed.
结果表明：离子束对等离子体中参量不稳定性的激发有极重要的影响。
The results show that the ion beam has an important influence upon the parametric instability excitation in plasma systems.
本文研究部分电离等离子体中交换不稳定性的爆炸型模耦合。
Explosive mode coupling of low frequency interchange instability in partially ionized plasmas is studied.
本文采用两步隐式差分格式研究了自由边界载流等离子体柱的电阻螺旋模不稳定性。
In this paper we employ a two-step implicit difference scheme to study numerically THS resistive helical instability of current-carrying plasma column with free boundary.
理论上预示了在热电子等离子体中，等离子体漂移波是最重要的低频不稳定性。
The theoretical analyses predict that the drift wave is the most dangerois low frequency instability in the hot electron plasma.
首先是磁曲率对等离子体电阻性不稳定性的影响。
The first is that the effects of the magnetic curvature on the resistive interchange mode in tokamak plasmas.
采用了PID控制、输入误差直接自适应控制和输出误差直接自适应控制三种控制方式对HL-2A装置的等离子体垂直不稳定性进行了研究。
PID controller, input error adaptive controller and output error adaptive controller have designed to study the vertical instability control of the HL-2A plasma.
热电子环能降低不稳定性的增长率，减少等离子体的反常输运损失。
Hot electron ring can reduce growth rate of the instability and anomalous transport flux.
利用数值模拟，研究了不同条件下赤道电离层等离子体交换 不稳定性的演变和扩展F不均匀体的形态。
We have performed numerical simulations of nonlinear evolution of plasma interchange instability in equatorial spread F (ESF) under different conditions.
设计了一个二维混合模拟程序，并用其计算了等离子体物理中的束流不稳定性。
A 2d hybrid code is designed, and in order to test it, the beam instabilities in plasma using this code is studied.
它主要研究激光在等离子体中的传播、吸收，各种参量不稳定性、超热粒子的产生机制等。
The main research issues for laser plasma interaction are the propagation and absorption of the laser in plasma, parameter instabilities, the generation mechanism of super-thermal particles, etc.
论述了托卡马克等离子体磁流体力学平衡位形重建与计算、不稳定性计算与分析模拟研究中的主要技术。
The main techniques of the simulation of the magnetohydrodynamic equilibrium configures and instabilities in Tokamak plasmas are presented.
分析结果表明，激光等离子体的临界面附近的调制不稳定性的时间增长率较激光等离子体中其余位置处更为显著。
It is shown that the temporal growth rate of modulation instability is increased significantly in the corona region near the critical surface in laser-produced plasmas.
通过谱线强度的相对变化，对装置的稳定运行条件和等离子体的破裂不稳定性进行了分析。
The stable operation condition and disruption instability on the HL-1 are analyzed from the variation of relative intensities of the lines.
通过谱线强度的相对变化，对装置的稳定运行条件和等离子体的破裂不稳定性进行了分析。
The stable operation condition and disruption instability on the HL-1 are analyzed from the variation of relative intensities of the lines.
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