This could mean there are strange, lopsided internal dynamics occurring in the churning liquid metal in the core.

这可能意味着在核心内液态金属的搅动下有一些奇怪的、不平衡的动力出现。

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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.

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。

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Let's consider project dynamics from the perspective of the core development team.

让我们从核心开发团队的角度考虑项目动力。

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Couple that with the fact that, unlike Apple, JC Penney does not manufacture the product they stock or control the wider Retail environment for their goods, so this approach also may also be out of synch with their core market dynamics.

FORBES: Is JC Penney's Re-Invention Like Brian Wilson's SMiLE?

But optimists argue that the scale of the bond-market moves and the dynamics behind them are totally different in the core and in the periphery.

ECONOMIST: Get ready for more volatility in government bonds

"We welcome the announcement by the secretary of state for defence confirming that the SV (specialist vehicle) programme is secure in the MoD's future AFV (armoured fighting vehicle) pipeline and core programme of committed funding, " said Dr Sandy Wilson, president and managing director of General Dynamics UK, the prime contractor on the programme.

BBC: General Dynamics: British Army deal secures Oakdale jobs