火山的

This photo was the most exciting volcano experts is that it captures the formation of a volcanic eruption pyroclastic flows, volcanic peaks from the top downward mobility.

这张照片最令火山专家兴奋的是，它捕捉到火山爆发形成的火山碎屑流，从火山峰顶端向下流动。

Based on reading documents, the common principle of volcanic rocks thermoluminescence

与热释光测年有关的火山岩在广义上应包括火山熔岩、火山喷发物及与火山喷发有关的烘烤层。

BEIJING, November 15, 2009 Xinhua, according to Singapores "Lianhe Zaobao," citing Russian media, Russia, a local volcanologist, said November 15, Eurasias largest volcano, located in Russias Far East Kamchatka Peninsula on the g Liu Qiefu volcano began erupting.

2009/10/31-56 中新网2009年11月15日电据新加坡《联合早报》援引俄罗斯媒体报道，俄罗斯当地火山学家11月15日称，欧亚大陆最大的火山、位于俄罗斯远东勘察加半岛上的克柳切夫火山开始喷发。

Veined,stockwork and alteration-sheathed gold ores have been found in the area,belonging to four genetic types:the volcanic hydrothermal ores related to early—middle Carboniferous volcanism; subvolcanic hydrothermal ores related to intermediate—acidic porphyry intrusions; hydrothermal ores to the granitic intrusion and dynamo- hydrothermal ores related to regional dynamic metamorphism along the faults.

矿石类型有含金石英大脉型、石英网脉型和蚀变岩型。矿床成因类型有4种：一为火山热液型，其成因与区内早—中石炭世火山作用有关；二为潜火山热液型，与中酸性斑岩体侵位有关；三为岩浆热液型，与花岗质岩浆的侵位有关；四为动力变质热液型，沿断裂带分布于蚀变玄武岩中，系区域动力变质作用的产物。

If the volcanic clasts were deposited on volcanic slope and/or fluvial plain, they would occur in the 4 faceis mentioned above or in alluvial fan and braid stream. If the volcanic clasts were deposited in lake, they would occur in delta, fandelta, shallow-deep lake, and swamp.

火山物质堆积在火山斜坡以及前方的冲积平原上，往往以火山碎屑岩相或者冲积扇相、辫状河相保存；它们堆积在湖泊中则为三角洲相、扇三角洲相、较深水相和沼泽相。

There was a strong correlation between the eruption and the lahar or flood around Tianchi volcano. Flood or lahar influenced the ancient people along the Nenjiang riverbanks 460 km away from Tianchi volcano.

天池火山喷发与火山泥石流、喷发后洪水泛滥有密切关系，泛滥物波及到距离天池火山460km以过的嫩江流域及珲春一带。

There was a strong correlation between the eruption and the lahar or flood around Tianchi volcano. Flood or lahar influenced the ancient people along the Nenjiang riverbanks 460 km away from Tianchi volcano.

天池火山喷发与火山泥石流、喷发后洪水氾滥，氾滥波及到距离天池火山460km以远的嫩江流域及琿春一带。

Volcanic rocks shaped by a volcanic movement tend to occur vugs and fissures as spaces for hydrocarbon storage during rapid magma condensation;the volcanic debris deposits are characterized by expanding and dispersing in water,being either favorable to packing pores,and becoming good sealing caps,or to preservation of oil/ga...

火山活动形成的火山岩，在岩浆迅速冷凝过程中会产生孔洞和缝隙，成为容留油气的空间；火山活动形成的火山灰沉积，具有遇水膨胀和分散的特点，地层孔隙被其它充填后而成为良好的封存盖层并能抗御新构造运动的破坏而有利于油气田的保存；火山活动提供1020～1200℃的岩浆和300～400℃的热液流体携带的热能，为油气运移提供热动力条件，促进油气运移；火山活动在沉积盆地内形成的火山岩体与侵入岩体，为含油气盆地增加了一种非构造圈闭———火山岩岩性圈闭。

Volcanologists frequently visit volcanoes, especially active ones, to observe volcanic eruptions, collect eruptive products including tephra, rock and lava samples.

火山学家经常去火山区，尤其是活火山，观察火山喷发，收集火山喷发碎屑、岩块和熔岩之类的喷发物。

Key personalities of the stunning landscape of Hawai?i Volcanoes National Park are Kilauea and Mauna Loa, the world's most active volcanoes.

在夏威夷火山国家公园这里风景宜人，主要性格基拉韦厄和冒纳罗亚火山，是世界上最活跃的火山。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷