lavas

双语例句

1. The Cascades are made up of lavas and volcanic materials.
瀑布是由熔岩和火山物质构成的。

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2. Coulees are formed from highly viscous, thick lavas that flow onto a steep surface.
当非常黏滞的稠密熔岩流经陡峭的地表时，就形成了熔岩流。

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3. The lavas that must have poured out onto the surface had no water dissolved in them.
熔岩必须倾注到表面并且没有水溶解在它们里面。

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4. Pillow lavas form when molten rock is pushed up onto the seafloor at a very slow rate.
枕状熔岩是岩浆被缓缓推积至海底时形成的。

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5. The unusual primitive compositions of the West Mata eruption lavas have much to tell us.
西玛塔火山喷发熔岩的不同平常的原始组分告诉我们许多秘密。

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6. It is producing Boninite lavas, believed to be among the hottest erupting on Earth in modern times.
而爆发时产生的玻安岩熔岩相信是当今地球上温度最高的熔岩之一。

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7. Pyroclastic rocks are a kind of transitional and complex rocks between lavas and sedimentary rocks.
火山碎屑岩是介于溶岩和沈积岩之间的过渡类型岩石，岩类复杂。

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8. Eocene lavas belong to high K Calc alkaline (HK CA) series and those of Miocene to shoshonite (SHO) series.
渐新世火山岩为高钾钙碱性系列，中新世岩石属于钾玄岩系。

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9. One theory suggests the Deccan lavas spewed immense amounts of poisonous sulfur dioxide gas into the atmosphere.
有一种假说认为，徳干火山喷发出的大量二氧化硫有毒气体进入了大气。

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10. But Iceland has various kinds of volcanoes, many of which produce more evolved lavas such as rhyolite and andesite.
但是冰岛有各种各样的火山，其中很多生产更逐步形成的象流纹岩和安山石那样的熔岩。

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11. The lavas mainly include basalt, dolerite, fumarolic, amygdaloidal andesite, trachy-andesite and as well as rhyolite.
火山熔岩类主要包括玄武岩、粗面玄武岩、气孔杏仁状安山岩、粗面安山岩、流纹岩等。

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12. The bulk of the volcano is basaltic, but the slopes are dotted with cones and lava flows consisting of glassy, silica - rich lavas called dacites.
此火山的主体是玄武岩，但是山坡却点缀著由石英安山岩(一种玻璃质、富含矽的熔岩)形成的熔岩锥和熔岩流。

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13. The bulk of the volcano is basaltic , but the slopes are dotted with cones and lava flows consisting of glassy , silica - rich lavas called dacites.
此火山的主体是玄武岩，但是山坡却点缀著由石英安山岩（一种玻璃质、富含矽的熔岩）形成的熔岩锥和熔岩流。

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14. Niobium-enriched arc basalts are mildly- to highly-alkalic mafic lavas that contain relatively higher amount of high field-strength elements (HFSE) than normal arc lavas.
富铌的岛弧玄武岩则是中等到高碱的镁铁质熔岩，它们相对于正常的岛弧玄武岩含有较多的高场强元素（HFSE）。

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15. There are lots of pillow lavas here too, prompting Sinton to form a hypothesis: perhaps the seamounts in this region formed from the same volcanic eruption, made up of many flows?
看到这里大量的枕状熔岩，辛顿立刻产生一个假设：也许该区域的海山都形成自同一次火山喷发的多条岩浆流？

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16. The East Dengba section is a record of the late stage of oceanic island development, with interbeds of acid lavas at the top, overlain by continuous deposits of limestone and sandstone.
登巴东剖面则代表了洋岛火山岩发育的晚期阶段，顶部有酸性熔岩的夹层，火山岩之上连续沉积有灰岩和砂岩。

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17. Peering through the porthole stationed on the port (left) side of the sub, it appears to Sinton that the 350-foot-high seamount is covered in pillow lavas with very little sediment cover.
辛顿透过潜艇舱门左侧的舷窗望出去，发现这座350英尺高的海山上覆盖着枕状熔岩和极少的沉积物。

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18. Peering through the porthole stationed on the port (left) side of the sub, it appears to Sinton that the 350-foot-high seamount is covered in pillow lavas with very little sediment cover.
辛顿透过潜艇舱门左侧的舷窗望出去，发现这座350英尺高的海山上覆盖着枕状熔岩和极少的沉积物。

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