Main chain composed of alternating silicon and oxygen atoms in the silicon atoms with organic groups.

主链由硅氧原子交替组成，在硅原子上带有有机基团。

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For an opened Ising chain with an alternating magnetic field, the bipartite entanglement entropy decreases when the strength of the alternating field increases.

对于交替磁场中的伊辛链，所有的纠缠熵都随着交替磁场的增大而减小。

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When a player activates an effect, each other player must be given the opportunity to add an effect to the chain before it is resolved (starting with an opponent and then alternating between teams).

当一个玩家发动了一个效果，其他玩家在效果处理前会得到一个机会来连锁(对手队先连，然后两个队互相连)。

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The coastal strip includes beaches and chain dunes, alternating with forests, centenary pine trees, and complex lagoon systems interconnected by the water-table.

UNESCO: EDUCATION