在建立的喷口电弧二维磁流体动力学数学模型的基础上，开发了SF_6断路器的CAD软件。
Based on two dimensional MHD mathematical model of nozzle arc, a CAD program is developed for SF6 circuit breaker design.
建立的喷口电弧磁流体动力学(MHD)数学模型，揭示了喷口电弧、热边界区、外部气流场的组成结构。
The structure of nozzle arc, thermal boundary region and gas flow is revealed through establishing magnetohydrodynamics (MHD) model.
以离子与电子的双流体模型以及麦克斯韦方程为基础，推导得到了真空电弧的二维磁流体动力学(MHD)模型。
Based on two-fluid model of ion and electron and Maxwell equation, the two-dimensional magnetohydrodynamic (MHD) model of vacuum arc was obtained.
把星云的复杂的磁流体动力学方程，近似简化为只与速度相关的方程，则得到一个可解的简单模型。
The theory is based on the complex hydromagnetic equations of nebula, which are simplified approximately to the equations of velocity.
在恒星结构和演化模型中，磁流体动力学过程作为一个非理想效应并没有被考虑。
As a non-ideal effect, magnetohydrodynamics is not considered in the stellar structure and evolution.
采用二维磁流体动力学（MHD）模型对加速器模式的磁控进气道进行了数值模拟和参数优化。
The two-dimensional MHD controlled inlet in the accelerator mode is numerically simulated, and the influence of some key parameters on the performance of the inlet is analyzed.
以磁流体动力学（MHD）为基础建立了三维空气电弧等离子体在外部磁场作用下运动时的数学模型。
The mathematical model of 3-dimentional air arc plasma under the effect of external magnetic field is set up based on magnetic hydro-dynamics(MHD).
以磁流体动力学（MHD）为基础建立了三维空气电弧等离子体在外部磁场作用下运动时的数学模型。
The mathematical model of 3-dimentional air arc plasma under the effect of external magnetic field is set up based on magnetic hydro-dynamics(MHD).
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