本文利用四层模式，讨论了ME型行星际磁场螺旋扇形过渡区的稳定性。

By using a four-layer model, the stabilities of ME type spiral sector transition region in the interplanetary magnetic field are discussed.

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由于骨头需要更长时间才能烧完，故尸体烧到最后通常只剩下骨头，骨头四周则包裹着粘乎乎的一层焦肉残渣，这就是典型的烧焦尸体的解剖模式。

Bone takes longer to burn, so by the end the skeleton is usually laid bare like a charred anatomical model, coated in the greasy residue of burned flesh.

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该模式将软件分为四个开发层：界面控制层、业务逻辑层、数据库接口层和数据库层。

This mode partitions the software into four development layers: view controlling layer, business logic layer, database accessing layer and database layer.

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