At low magnetic field, the effects of magnetic-field-induced confining potential on the main features of the excitonic spectra are negligible.

在较低磁场下，其引入的限制势对激子吸收谱的主要特性的影响可以忽略。

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The effect of confining magnetic field on the radial profile of axial electric field is studied.

研究了约束磁场对轴向电场的径向分布的影响。

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At the same time, that gas must be prevented from touching the walls of the reactor by confining it in a powerful magnetic field known as a magnetic bottle.

ECONOMIST: Fusion power: Nuclear ambitions | The