1.
As bad as the pyroclastic flows are, the ash injected into the atmosphere can have even more far-reaching consequences.
如同火山碎屑流般凶恶，喷发进入大气层的火山灰甚至会造成更深远的影响。
2.
Research on the Numerical Model of Pyroclastic Flow and Debris Flow in the State University of New York at Buffalo, USA
美国纽约州立大学布法罗分校火山碎屑流和泥石流数学模型研究近况
3.
Composed chiefly of rock fragments of volcanic origin.
火或碎屑物的由火山造成的碎石所组成的
4.
The Logging Research for Pyroclastic Rock Identification;
火山碎屑岩岩性的测井识别方法研究
5.
The ash, cinders, and other fragments become a consolidated rock.
火山灰、火山渣和其它碎屑变成了固结的岩石。
6.
Diagenetic Characteristics of Clay Minerals in Volcaniclastic Rock;
火山碎屑岩中粘土矿物的成岩作用特征
7.
Research on the Method of Automatic Segmentation of Well Logs of Pyroclastic Rock
火山碎屑岩层测井曲线自动分层方法研究
8.
GRAIN-SIZE CHARACTERISTICS OF THE SIHAI TEPHRA SHEET AND THEIR GEOLOGICAL IMPLICATIONS
吉林龙岗四海火山碎屑物粒度分析与地质意义
9.
Study on the Quaternary Volcanic Apparatus and Cause of the Pyroclastic in Longgang Region, Jilin Province;
吉林龙岗第四纪火山机构及火山碎屑物成因研究
10.
PETROLOGICAL CHARACTERISTICS OF THE SEDIMENTARY VOLCANICLASTIC ROCKS OF THE FOSSIL HILL FORMATION(EOCENE) IN KING GEORGE ISLAND,WEST ANTARCTICA
南极乔治王岛始新统化石山组沉积火山碎屑岩特征
11.
A Numerical Simulation of Tephra Transport and Deposition for the Millennium Eruption of the Tianchi Volcano in the Changbai Mountains;
长白山天池火山千年大喷发空降碎屑物的数值模拟
12.
Their original rocks are volcanic rocks, epicontinental clastic sedimentary rocks, and ophiolite of volcanic and island arc tholeiitic series or calcium alkali series.
其原岩岩石类型有火山岩，陆缘碎屑沉积岩，火山、岛弧拉斑系列或钙碱系列火山岩、蛇绿岩等。
13.
R.Schmidt﹐Descriptive Nomenclature &Classification of Pyroclastic Deposits &Fragments﹐Recomendation of IUGS Subcommision on the Systematics of Igneous Rocks﹐Geology﹐Vol.9﹐5﹐1981.
孙善平﹕国内外火山碎屑岩的分类、命名、历史及现状﹐《地球科学》﹐卷12﹐6﹐1987。
14.
Rock fragments, including volcanics, are common, and the matrix consists largely of kaolin and illite.
常见有岩石碎块，包括火山岩屑，基质大部分为高龄土和伊利石。
15.
These volcanic rocks occur as stratified or stratoid beds, and are in conformable contact with the elastic rocks.
火山岩呈层状、似层状产出，与碎屑岩均呈整合接触关系。
16.
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。
17.
THE CHARACTERISTICS AND GENETIC SIGNIFICANCES OF PROBABILITY ACCUMULATION CURVES OF DEVONIAN MARINE VOLCANOCLASTIC ROCKS IN EAST ZHUNGEER
东准噶尔泥盆系海相火山碎屑岩概率累积曲线特征及其成因意义
18.
Sequence Structural Characteristics of the Devonian Volcanoclastic Turbidites in Northern Xinjiang and Their Geological Significance
新疆北部泥盆系火山碎屑浊积岩层序结构特征及其地质意义