Dynamic equations controlling the thermally -driven fluidconvection in a single rock crack are established in the paper.
本文建立了控制垂直裂隙中热驱动对流的动力学方程。
2
They also suspect a fluid outer core generates the planet's magnetic field though convection.
他们还怀疑流体外核产生的磁场领域通过对流。
3
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.