查询词典 eruption

Saint Helens seemed at the time of the 1980 eruption, it was actually a relatively small eruption compared to other Andesite volcanoes such as Mt.

圣海伦斯似乎在当时的1980年喷发，它实际上是一个相对小的喷发较之其他安山岩火山如山。

Scientists do not have any indication of an imminent eruption or any eruption at this time.

科学家们并没有任何即将爆发，爆发迹象或任何在这个时候，。

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。

HOST: The ongoing eruption of the Icelandic volcano with the unpronounceable name reminds us that it's been exactly 30 years since the bigger and deadly eruption of Mount St. Helens in Washington State.

主持人：对不能发音的名称与冰岛火山喷发不断提醒我们，它已经整整30年来的更大，致命的圣海伦火山喷发在华盛顿州。

Central and Fractural eruption styles are 2 major eruption styles of research area.

论文通过多学科的合作研究，在技术方法创新的同时，取得了丰富的地质成果。

This paper discusses the merits and shortcomings of the estimation methods previously used for the degree and mass of magma degassing in the volcanic eruption. On the basis of these methods, the authors propose a new petrological method for the estimation performed at various stages in the process of volcanism, and illustrate the detailed steps as exemplified by the Jingpohu Holocene volcanic eruption.

本文对前人使用的火山喷发过程中岩浆脱气率和脱气量的估算方法进行了评述，并介绍了如何利用岩石学方法估算火山喷发不同阶段岩浆脱气率和脱气量的具体步骤，同时以镜泊湖地区全新世火山为例说明利用该方法估算的具体过程。

In the study of the eruption of an active-region filament, which was obviously driven by an emerging bipole, we found that the eruption was due to the interaction between the bipole and the X-ray loops overlying the filament, and we provided clear evidence that slowly photospheric reconnection in their interface occurred during the bipole emergence.

在研究一个由浮现偶极明显驱动的活动区暗条爆发时，我们发现这一爆发是由于偶极和暗条上X射线环之间的相互作用所导致的；我们给出清晰的证据表明，在偶极浮现过程中，它们的交界面上发生了缓慢的光球重联。

The distinctive features of volcanic rocks, especially the spilite, illustrates that mantle plume or hotspot with small scale might be the essential origin of a series geologic events such as the extension of crust, the interval eruption of submarine bimodal volcanic rocks especially the increasing eruption of basic rocks, and the mineratlization of Ashele mine

认为成岩、成矿背景属裂陷拉张环境，火山岩尤其是细碧岩具有五大特殊性，初步提出了热点作用是导致地壳拉张、双峰式火山岩间互喷发、从早到晚基性火山作用趋于增强、以及成矿作用等一系列地质事件的深层次原因的看法

The spacial-temporal characteristics of the climate response to volcanos connect with the latitude location, season and strongness of volcanic eruption, Series analyses also confirm the obvious correspondence between the volcanic eruption and the climate change.

时序叠加研究表明，强火山喷发可造成半球和全球年平均温度下降约0.3℃，持续时间约两年；火山活动对气候影响的时空分布特征和火山活动特征：如火山喷发强度、喷发位置和季节等等有关。

In about 25,000,000 year, the Changbai Mountain area experienced 4 volcanic eruption activity, the basaltic magma embarked from the upper mantle, upwelled unceasingly along the earth's crust in giant crevasse, spouted the surface by the huge energy (in geology to be called crevasse type volcanic eruption).

在大约2500万年的时间里，长白山地区经历了4次火山喷发活动，玄武岩浆从上地幔出发，沿着地壳中的巨大裂隙不断上涌，以巨大的能量喷出地表（地质学上称为裂隙式火山喷发）。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。