其结果表明：引入这种磁场位形后，会影响盘的位形、光度和吸积率。
The result shows that the introduction of the quasi-dipole magnetic field influences the configuration, luminosity and the accretion ratio of the disk.
分析了太阳的观测磁图所涉及的磁场位形，以及磁场观测研究中的一些问题。
In this paper, we analyze the configuration of the solar magnetic field inferred by the observational magnetograms, and some questions on the observational study of the magnetic field.
因此适当的磁场位形可以降低微波器件对导引磁场的要求，有利于实现永磁包装微波器件。
A proper profile can reduce the requirement of the guiding magnetic field, it is advantageous to realize the high power microwave devices packed by permanent magnet.
触发CME时采用具有同心圆磁场位形的触发模式，触发的CME事件具有和磁云横截面磁场相似的结构。
CME triggering model has concentric circular magnetic field profiles to make CME magnetic field structure similar to that in the section of the magnetic cloud structure.
对于均匀线性和各向同性的介质，通过计算两种特殊位形的磁场分布，得到其介质界面连续分布的磁化电流可用分立的镜象电流来代替。
Two kinds of magnetic field distribution are discussed and the result show magnetizing current on interface can be replaced with discrete mirror image current for uniform, linear and isotropic medium.
本文讨论了外磁场微小的变动对等离子体平衡位形的影响，即等离子体的静态稳定性问题。
In this article, the effects of the small magnetic field perturbation on the equilibrium of plasma are discussed (the problem of the static stability of plasma).
在电流片两侧的基态速度场与磁场相互平行的位形下，讨论了速度切变对撕裂模不稳定性的影响。
The influence of shear flow along the magnetic field accompanied with a plane current layer on the tearing instability is analyzed.
指出，只有当附加磁场与等离子体接近不稳定边界的模相耦合时，才可能引起平衡位形很大的变化。
It is pointed out that a large variation in the equilibrium configuration may take place only when the small magnetic perturbations couple with the plasma modes which are almost neutally stable.
由于磁层内部的磁场很强，其位形基本满足无作用力磁场近似。
Owing to the strong magnetic field in the magnetosphere, the magnetic field configuration essentially satisfies the approximation of the force-free field.
当行星际磁场有大的南向分量时，磁层的位形可由基本闭式转变为开式。
The magnetospheric configuration is converted from the nearly closed one into an open one, when the IMF has a large southward component.
当行星际磁场有大的南向分量时，磁层的位形可由基本闭式转变为开式。
The magnetospheric configuration is converted from the nearly closed one into an open one, when the IMF has a large southward component.
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