查询词典 active volcano

The world's most dangerous volcano buried the town of Pompeii.

在公元前79年，世界上最危险的一次火山碰发。。。

Sub-volcanic rocks include andesitic porphyrite, rhylitic porphyry, cryptoexplosive breccia as well as autobreccia etc.(2) Volcanic lithofacies——through the observation of cores, identification of thin sections and interpretation of well logs and seismic data, there are 8 kinds of lithofacies for the volcanic rocks of Yingcheng Formation are identified: fallout facies, effusion facies, pyroclastic flow facies, base surges facies, lahar facies, eruption-sedimentary facies, subvolcanic facies and extrusion facies.(3) Three types of eruption——i. e. explosion, effusion and surge.(4) Two kinds of eruptive environments——Subaerial (e. g. volcano in Well Shangshen 3) and subaqueous .(5) Three remarkable volcanic apparatus in Shengping-Wangjiatun area——layered, micro-shield and cone volcanoes according to volcanic processes and lithofacies distribution.

次火山岩有安山玢岩、流纹斑岩、隐爆角砾岩及自碎角砾岩等；(2)火山岩相——通过岩芯观察、镜下鉴定、测井与地震资料解释，营城组火山岩中发育8种岩相类型，即爆发空落相、溢流相、火山碎屑流、基底涌流相、喷发沉积相、火山泥石流相、侵出相和次火山相等；(3)火山喷发的形式——有爆发、溢流和涌流三种；(4)火山喷发环境——有陆上(如尚深3井火山)和水下两种；(5)火山机构类型——根据火山作用特点和岩相分布特征，在升平—汪家屯地区识别出三类截然不同的火山机构，即层火山、微型盾火山和渣锥火山。

But the volcano also produces a more deadly things: pyroclastic flow, that is composed of gas and rocks up to 1000 degrees Fahrenheit Clouds.

但火山还能产生一种更致命的东西：火山碎屑流，即由气体和岩石组成的高达华氏1000度的云状物。

Many lives have been lost to the volcano's frequent eruptions, which are accompanied by high-speed pyroclastic flows and mudflows called lahars.

许多人的生命已经失去由于火山频繁喷发，这是伴随着高速的火山灰流和泥流被称为火山泥流。

This paper demonstrates the results of grain-size sieve analyses of the millennium pyroclastic flow deposits from Tianchi volcano.

文中对长白山区天池火山千年大喷发火山碎屑流堆积进行了粒度分析。

Closer still to Sarychev Peak Volcano, pyroclastic flows can be seen tumbling down its slope.

更紧密仍然雷切夫山顶火山，火山碎屑流可以看到翻滚，沿着山坡。

Pyrocluster closes the gap between soft hazy 3D environment effects and puffy dense pyroclastic volcano clouds!

pyrocluster关闭火山云的差距软朦胧的3D环境效果和蓬松密集的火山碎屑！

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。

The volcano is located about 85 miles south of the capital of Quito.

约85英里的火山位于首都基多以南。

After comparing the examination result with the common biological indicators, we notice that the organic substances in the samples collected from the mud volcanoes mainly come from land higher plants and the result of the redeposit after washing out the upstream's deposit, this conforms the geographic location in the mountains and the luxuriant plants in the region, hoping this research result can provide reference values for the future land developers, in order to take advantage of the land as much as possible, aw well as a perfect planning and conservation of the mud volcano.

将检测结果与常见的生物指标比对后，发现所取泥火山样品中所含的有机物质主要来自於陆生高等植物及上游沉积物经冲刷后再沉积的结果，这和泥火山的地理位置位於山区且附近植被茂盛是相符合，希望这样的研究结果可提供将来土地开发者参考，对这块土地做最好的利用，并对泥火山做完善的规划与保留。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。