asthenosphere

释义

n.

岩流圈

在例句中理解 3 句

1. The mesosphere comprises the rest of the mantle below the asthenosphere.

   中间圈包括岩流圈以下地幔的其余部分。

2. As the plates spread apart, the lithosphere, or crust, is moved aside like a lid, allowing molten rock from the liquid asthenosphere to seep through.

   板块分离时，岩石圈或地壳象盖子般移到一旁，液态软流层中的熔岩渗溢而出。

3. Seamounts form from magmatic eruptions, which occur when lava seeps up to the crust through the partially-melted sub-layer, known as the asthenosphere, in the mantle.

   火山岩透过地幔中部份熔融的软流层渗入到地壳，岩浆喷发，海山由此形成。