The "mantle plume" thus formed, once established, continues to channel hot material from the mantle base until the reservoir is emptied.

这样形成的“地幔柱”一旦形成，就会继续从地幔底部引导热物质，直到储层被排空。

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They are formed over a hot spot of magma.

它们是在岩浆热点上形成的。

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Most people live on the four largest. The Hawaiian Islands were formed starting millions of years ago by hot liquid rock flowing from undersea volcanoes.

夏威夷群岛形成于数百万年前，那时，由于海底的火山暴发，大量炽热岩浆从海底涌出而形成了夏威夷群岛。

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The Hawaiian Islands were formed starting millions of years ago by hot liquid rock flowing from undersea volcanoes.

VOA: special.2009.03.02

Scientists say the presence of iron in the rock shows that the weather was hot and dry when the rock was first formed.

VOA: special.2009.04.15

They are formed by giant magnetic fields channelling the super-hot gas into certain directions.

BBC: African eclipse: A treat for scientists

For instance, the ultra-thin layers of graphene (a two-dimensional form of graphite) are formed by injecting liquid solutions containing carbon and silicon into an extremely hot, ionised gas (plasma) of argon.

ECONOMIST: MONITOR

While in college in 1992 he formed his first company, Vertical Addictions, which took passengers up 600 feet in a hot air balloon, attached bungee cords to their ankles and pushed them over the side.

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