他们还怀疑流体外核产生的磁场领域通过对流。
They also suspect a fluid outer core generates the planet's magnetic field though convection.
在地球上，从坚固的内磁芯的热量通过与炽热的外磁芯核的对流而形成流体动力，引起了电荷，进而由电荷产生了全球的电磁场。
On Earth, heat from the solid inner core drives complex fluid dynamics through convection in the planet's molten outer core, causing an electrical charge which generates a global magnetic field.
虽然这颗星星的内部是大部分中子构成的流体，地壳是由破裂的原子，未知元素的原子核构成。
Though the interior of the star is a kind of fluid mass of mostly neutrons, the crust is composed of broken-up atoms, the nuclei of unknown elements.
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