lavas
英[ˈlɑːvə]
美[ˈlɑːvə]
- n. (火山)熔岩,岩浆;火山岩
- n. (Lava)(西、意)拉瓦(人名)
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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