Because of its proximity to Earth's core, the rock at the base of the mantle is much hotter than rock in the upper mantle.

由于靠近地核，地幔底部的岩石比上地幔岩石的温度高得多。

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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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Geologists have long known that the Earth's mantle is heterogeneous, but its spatial arrangement remains unresolved—is the mantle essentially layered or irregu larly heterogeneous?

地质学家早就知道地球的地幔是不均匀的，但是它的空间排列仍然没有确定——地幔本质上是分层的还是完全不均匀的？

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But he did not receive as much interest from the national media as other top players like Mickey Mantle and Willie Mays.

VOA: special.2010.04.11

At the very end of the poem, the uncouth swain "rose, and twitch't his Mantle blue: tomorrow to fresh Woods and Pastures new."

在诗歌的最后，这个粗鄙的年轻人吟唱到,“慢慢上升，挥动了他蔚蓝色的丝巾“,向崭新的牧场和森林眺望明天“

耶鲁公开课 - 弥尔顿课程节选

You get an image of Milton here twitching his blue mantle, his cape over his shoulder, and dusting his hands and letting us know that that's over.

从中你们可以看到一幅弥尔顿撕扯着丝巾的图象，他的斗篷搭在肩上，拍了拍手，好让我们知道都结束了。

耶鲁公开课 - 弥尔顿课程节选

Scientists speculate that the silicates stuck to the mantle might also be caught up in mantle convection and carried to the surface, accounting for reports of core material in lava erupting from hot, spot plumes, like those under Hawaii.

BBC: Earth's wobbles reveal deep secrets

Collins is letting it known that he is willing to take on that mantle.

FORBES: Jason Collins, By Declaring He's Gay, Has Given Boys A New Male Sports Image

The inquest heard Mr Mantle drowned after falling and hitting his head, which knocked him unconscious.

BBC: Boy tells of cliff tragedy