All four show distinctive lava channels and other flow features similar to those found on shield volcanoes on Earth.
这四个地方都有独特的熔岩通道和其他类似地球上盾状火山的流动特征。
A well-defined lava flow is visible at image lower right.
图片右下角处，有一条界限清晰的熔岩流。
It's unknown whether the lava is residual material that's draining through the underground tube system or if the flow is still being supplied by lava from the crater, scientists say.
科学工作者们说，不知道熔岩是否是地下管道系统排出的残留物质，或者是否火山口的熔岩仍然在提供流量。
Aa lava, on the other hand, moves faster and doesn't have time to develop a skin, resulting in a cooler flow with a more angular texture.
另一方面，块状熔岩移动地更快，没有时间形成外皮，这就导致了岩浆较冷却的流动形成了更有棱角的质地。
All types of volcanic cone, crater, lava platform, lava flow lakes and other volcanic landscape is very prominent, constitute a magnificent volcanic tourist landscape.
各种类型的火山锥、火山口、熔岩台地、熔岩流堰塞湖泊等火山地貌十分显目，构成壮丽的火山旅游景观。
Having collected and evaluated the information, I help other scientists to predict where lava from the volcano will flow next and how fast.
收集和评估这些信息，我就帮助其他科学家一起预测火山熔岩将往何处流接下来和速度有多快。
For the most likely type of volcanic eruption in Yellowstone, everywhere would be safe except in the immediate vicinity of the advancing lava flow.
在黄石火山爆发最有可能的类型，到处是安全，除非在推进熔岩流附近。
Having collected and evaluated the information, I help other scientists to predict where lava from the volcano will flow next and how fast.
收集和评估了这些信息之后，我就帮助其他科学家一起预测下次火山熔岩将往何处流去，流速是多少。
The scientists will take more readings from the lava flow.
科学家们将从熔岩流中获取更多数据。
Having collected and evaluated the information, I help other scientists to predict where lava from the volcano will flow next and how fast it will flow.
收集和评估这些信息之后，我就帮助其他科学家一起预测熔岩接着将往何处流，流速是多少。
Increased lava flow during the past day and a new lava dome forming at the peak triggered immediate concerns.
在过去的几天里，岩浆不断地涌出，新的火山堆在一触即发的火山顶形成。
The obsidian appears on the top and the bottom of lava flow unit.
在熔岩流单元中黑曜岩位于其顶部和底部。
Electronic Document Documents: The New Currency of BusinessLike a lava flow, electronic document management(EDM)is a hot, growing, d pervasive element on many corporate networks.
电子文档：新的业务货币在很多公司的网络上，电子文档管理（EDM）犹如熔岩流，是一个热门的、成长着的、并且是遍及各处的东西。
Lava balls grow when a small fragment of solidified lava rolls along the surface of an active flow and lava sticks or accretes to its surface.
当固化了的熔岩小碎块沿着活动的熔岩流表面滚动时，熔岩粘附到碎块表面上，熔岩球就长大了。
Lava flow on the south flank of south Sister.
三姐妹山南峰南坡上的熔岩流。
A hornito is a small rootless spatter cone that forms on the surface of a basaltic lava flow (usually pahoehoe).
翻译成中文为：熔岩丘是形成于玄武岩熔岩流(通常为绳状熔岩)表面的小型无根溅出锥。
Having collected and evaluated the information, I help other scientists to predict where lava from the volcano will flow next and how fast it will flow.
收集和评估这些资讯之后，我就帮助其他科学家一起预测熔岩接着将往何处流，流速是多少。
The flow orientation were determined by microstructural indicators such as deformation, compaction, obstruction and the whirling of lava flows;
通过变形、压密、阻挡、涡流等显微构造标志确定流动方位；利用长条状晶体的长轴方向确定流动线理。
It has been 15 years since this part of Hawaii has seen lava flow like this.
这是十五年来这个夏威夷区域首次出现这样的熔岩流。
Having collected and evaluated the information, I help other scientists to predict where lava from the volcano will flow next and how fast.
收集和评估这些信息之后，我就帮助其他科学家一起预测熔岩接着将往何处流去，流速是多少。
Lava tubes serve as underground pipelines, allowing molten rock to flow under and away from volcanoes.
溶洞像一个底下管道使熔融岩石从火山下端流走。
Lava tubes serve as underground pipelines, allowing molten rock to flow under and away from volcanoes.
溶洞像一个底下管道使熔融岩石从火山下端流走。
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